9117020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 21621600

約数和(自身を除く): 12504580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1429, 1595, 2858, 3190, 5716, 6380, 7145, 14290, 15719, 28580, 31438, 41441, 62876, 78595, 82882, 157190, 165764, 207205, 314380, 414410, 455851, 828820, 911702, 1823404, 2279255, 4558510, 9117020]

約数ペア:

[(1, 9117020), (2, 4558510), (4, 2279255), (5, 1823404), (10, 911702), (11, 828820), (20, 455851), (22, 414410), (29, 314380), (44, 207205), (55, 165764), (58, 157190), (110, 82882), (116, 78595), (145, 62876), (220, 41441), (290, 31438), (319, 28580), (580, 15719), (638, 14290), (1276, 7145), (1429, 6380), (1595, 5716), (2858, 3190)]