5581340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9623}}^1$

素因数の和:9661

約数の個数: 24

約数和(自身を含む): 12126240

約数和(自身を除く): 6544900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 9623, 19246, 38492, 48115, 96230, 192460, 279067, 558134, 1116268, 1395335, 2790670, 5581340]

約数ペア:

[(1, 5581340), (2, 2790670), (4, 1395335), (5, 1116268), (10, 558134), (20, 279067), (29, 192460), (58, 96230), (116, 48115), (145, 38492), (290, 19246), (580, 9623)]