117295940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{189187}}^1$

素因数の和:189227

約数の個数: 24

約数和(自身を含む): 254268672

約数和(自身を除く): 136972732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 189187, 378374, 756748, 945935, 1891870, 3783740, 5864797, 11729594, 23459188, 29323985, 58647970, 117295940]

約数ペア:

[(1, 117295940), (2, 58647970), (4, 29323985), (5, 23459188), (10, 11729594), (20, 5864797), (31, 3783740), (62, 1891870), (124, 945935), (155, 756748), (310, 378374), (620, 189187)]