122565250

素因数分解:

$2^1\times 5^3\times {\mathrm{521}}^1\times {\mathrm{941}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 230126832

約数和(自身を除く): 107561582

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 521, 941, 1042, 1882, 2605, 4705, 5210, 9410, 13025, 23525, 26050, 47050, 65125, 117625, 130250, 235250, 490261, 980522, 2451305, 4902610, 12256525, 24513050, 61282625, 122565250]

約数ペア:

[(1, 122565250), (2, 61282625), (5, 24513050), (10, 12256525), (25, 4902610), (50, 2451305), (125, 980522), (250, 490261), (521, 235250), (941, 130250), (1042, 117625), (1882, 65125), (2605, 47050), (4705, 26050), (5210, 23525), (9410, 13025)]