5420240710

素因数分解:

$2^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{248749}}^1$

素因数の和:250935

約数の個数: 16

約数和(自身を含む): 9760950000

約数和(自身を除く): 4340709290

約数列:

[1, 2, 5, 10, 2179, 4358, 10895, 21790, 248749, 497498, 1243745, 2487490, 542024071, 1084048142, 2710120355, 5420240710]

約数ペア:

[(1, 5420240710), (2, 2710120355), (5, 1084048142), (10, 542024071), (2179, 2487490), (4358, 1243745), (10895, 497498), (21790, 248749)]