27160540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123457}}^1$

素因数の和:123477

約数の個数: 24

約数和(自身を含む): 62222832

約数和(自身を除く): 35062292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 123457, 246914, 493828, 617285, 1234570, 1358027, 2469140, 2716054, 5432108, 6790135, 13580270, 27160540]

約数ペア:

[(1, 27160540), (2, 13580270), (4, 6790135), (5, 5432108), (10, 2716054), (11, 2469140), (20, 1358027), (22, 1234570), (44, 617285), (55, 493828), (110, 246914), (220, 123457)]