25682410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11621}}^1$

素因数の和:11658

約数の個数: 32

約数和(自身を含む): 52717392

約数和(自身を除く): 27034982

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 11621, 23242, 58105, 116210, 151073, 197557, 302146, 395114, 755365, 987785, 1510730, 1975570, 2568241, 5136482, 12841205, 25682410]

約数ペア:

[(1, 25682410), (2, 12841205), (5, 5136482), (10, 2568241), (13, 1975570), (17, 1510730), (26, 987785), (34, 755365), (65, 395114), (85, 302146), (130, 197557), (170, 151073), (221, 116210), (442, 58105), (1105, 23242), (2210, 11621)]