10203380

素因数分解:

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

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 24615360

約数和(自身を除く): 14411980

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2441, 4180, 4882, 9764, 12205, 24410, 26851, 46379, 48820, 53702, 92758, 107404, 134255, 185516, 231895, 268510, 463790, 510169, 537020, 927580, 1020338, 2040676, 2550845, 5101690, 10203380]

約数ペア:

[(1, 10203380), (2, 5101690), (4, 2550845), (5, 2040676), (10, 1020338), (11, 927580), (19, 537020), (20, 510169), (22, 463790), (38, 268510), (44, 231895), (55, 185516), (76, 134255), (95, 107404), (110, 92758), (190, 53702), (209, 48820), (220, 46379), (380, 26851), (418, 24410), (836, 12205), (1045, 9764), (2090, 4882), (2441, 4180)]