5101690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 10549440

約数和(自身を除く): 5447750

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 2441, 4882, 12205, 24410, 26851, 46379, 53702, 92758, 134255, 231895, 268510, 463790, 510169, 1020338, 2550845, 5101690]

約数ペア:

[(1, 5101690), (2, 2550845), (5, 1020338), (10, 510169), (11, 463790), (19, 268510), (22, 231895), (38, 134255), (55, 92758), (95, 53702), (110, 46379), (190, 26851), (209, 24410), (418, 12205), (1045, 4882), (2090, 2441)]