9882620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 23436000

約数和(自身を除く): 13553380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1549, 1595, 3098, 3190, 6196, 6380, 7745, 15490, 17039, 30980, 34078, 44921, 68156, 85195, 89842, 170390, 179684, 224605, 340780, 449210, 494131, 898420, 988262, 1976524, 2470655, 4941310, 9882620]

約数ペア:

[(1, 9882620), (2, 4941310), (4, 2470655), (5, 1976524), (10, 988262), (11, 898420), (20, 494131), (22, 449210), (29, 340780), (44, 224605), (55, 179684), (58, 170390), (110, 89842), (116, 85195), (145, 68156), (220, 44921), (290, 34078), (319, 30980), (580, 17039), (638, 15490), (1276, 7745), (1549, 6380), (1595, 6196), (3098, 3190)]