2012377250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1231}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 4068320256

約数和(自身を除く): 2055943006

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 503, 650, 1006, 1231, 1625, 2462, 2515, 3250, 5030, 6155, 6539, 12310, 12575, 13078, 16003, 25150, 30775, 32006, 32695, 61550, 62875, 65390, 80015, 125750, 153875, 160030, 163475, 307750, 326950, 400075, 619193, 800150, 817375, 1238386, 1634750, 2000375, 3095965, 4000750, 6191930, 8049509, 15479825, 16099018, 30959650, 40247545, 77399125, 80495090, 154798250, 201237725, 402475450, 1006188625, 2012377250]

約数ペア:

[(1, 2012377250), (2, 1006188625), (5, 402475450), (10, 201237725), (13, 154798250), (25, 80495090), (26, 77399125), (50, 40247545), (65, 30959650), (125, 16099018), (130, 15479825), (250, 8049509), (325, 6191930), (503, 4000750), (650, 3095965), (1006, 2000375), (1231, 1634750), (1625, 1238386), (2462, 817375), (2515, 800150), (3250, 619193), (5030, 400075), (6155, 326950), (6539, 307750), (12310, 163475), (12575, 160030), (13078, 153875), (16003, 125750), (25150, 80015), (30775, 65390), (32006, 62875), (32695, 61550)]