27418310980

素因数分解:

$2^2\times 5^1\times {\mathrm{6221}}^1\times {\mathrm{220369}}^1$

素因数の和:226599

約数の個数: 24

約数和(自身を含む): 57587969880

約数和(自身を除く): 30169658900

約数列:

[1, 2, 4, 5, 10, 20, 6221, 12442, 24884, 31105, 62210, 124420, 220369, 440738, 881476, 1101845, 2203690, 4407380, 1370915549, 2741831098, 5483662196, 6854577745, 13709155490, 27418310980]

約数ペア:

[(1, 27418310980), (2, 13709155490), (4, 6854577745), (5, 5483662196), (10, 2741831098), (20, 1370915549), (6221, 4407380), (12442, 2203690), (24884, 1101845), (31105, 881476), (62210, 440738), (124420, 220369)]