110520140

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{11987}}^1$

素因数の和:12457

約数の個数: 24

約数和(自身を含む): 232615152

約数和(自身を除く): 122095012

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 11987, 23974, 47948, 59935, 119870, 239740, 5526007, 11052014, 22104028, 27630035, 55260070, 110520140]

約数ペア:

[(1, 110520140), (2, 55260070), (4, 27630035), (5, 22104028), (10, 11052014), (20, 5526007), (461, 239740), (922, 119870), (1844, 59935), (2305, 47948), (4610, 23974), (9220, 11987)]