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abundant n.  and  sliding n.

First numbers that belong to both sets:

20, 70, 200, 520, 650, 700, 1100, 1330, 2000, 2500, 2540, 2900, 5020, 5200, 6500, 7000, 10010, 10100, 11000, 12580, 13300, 20000, 20500, 25000, 25004, 25040, 25400, 29000, 31570, 34450, 40250, 42500, 50020, 50200, 52000, 62660, 63250, 64100, 65000, 70000, 78500, 81250, 92500, 100100, 101000, 110000, 125008, 125080, 125800, 133000, 166250, 200000, 200500, 205000, 222500, 250000, 250040, 250400, 254000, 290000, 312820, 315700, 344500, 402500, 425000, 500020, 500200, 502000, 520000, 625016, 625160, 626600, 632500, 641000, 650000, 700000, 782530, 785000, 796250, 812500, 925000, 1000100, 1001000, 1010000, 1100000, 1250080, 1250800, 1258000, 1330000, 1563140, 1568900, 1626500, 1662500, 2000000, 2000050, 2000500, 2005000, 2050000, 2061250, 2202500, 2225000, 2500000, 2500040, 2500400, 2504000, 2540000, 2900000, 3125320, 3128200, 3157000, 3231250, 3445000, 3512500, 3931850, 4002500, 4025000, 4250000, 5000020, 5000200, 5002000, 5020000, 5200000, 6250016, 6250160, 6251600, 6266000, 6325000, 6410000, 6466250, 6500000, 7000000, 7813780, 7825300, 7850000, 7940500, 7962500, 8012500, 8125000, 9092500, 9250000, 10000100, 10001000, 10010000, 10100000, 11000000, 12500080, 12500800, 12508000, 12580000, 13300000, 15625064, 15625640, 15631400, 15689000, 16006250, 16062500, 16265000, 16625000, 19536370, 20000000, 20000050, 20000500, 20005000, 20050000, 20500000, 20612500, 22025000, 22250000, 24651250, 25000000, 25000040, 25000400, 25004000, 25040000, 25400000, 29000000, 31250032, 31250320, 31253200, 31282000, 31570000, 32312500, 34450000, 35125000, 39065060, 39088100, 39318500, 40002500, 40025000, 40250000, 41622500, 42500000.