2208580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10039}}^1$

素因数の和:10059

約数の個数: 24

約数和(自身を含む): 5060160

約数和(自身を除く): 2851580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10039, 20078, 40156, 50195, 100390, 110429, 200780, 220858, 441716, 552145, 1104290, 2208580]

約数ペア:

[(1, 2208580), (2, 1104290), (4, 552145), (5, 441716), (10, 220858), (11, 200780), (20, 110429), (22, 100390), (44, 50195), (55, 40156), (110, 20078), (220, 10039)]