2510040250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{189437}}^1$

素因数の和:189507

約数の個数: 32

約数和(自身を含む): 4787477136

約数和(自身を除く): 2277436886

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 2650, 6625, 13250, 189437, 378874, 947185, 1894370, 4735925, 9471850, 10040161, 20080322, 23679625, 47359250, 50200805, 100401610, 251004025, 502008050, 1255020125, 2510040250]

約数ペア:

[(1, 2510040250), (2, 1255020125), (5, 502008050), (10, 251004025), (25, 100401610), (50, 50200805), (53, 47359250), (106, 23679625), (125, 20080322), (250, 10040161), (265, 9471850), (530, 4735925), (1325, 1894370), (2650, 947185), (6625, 378874), (13250, 189437)]