90571060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{156157}}^1$

素因数の和:156195

約数の個数: 24

約数和(自身を含む): 196759080

約数和(自身を除く): 106188020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 156157, 312314, 624628, 780785, 1561570, 3123140, 4528553, 9057106, 18114212, 22642765, 45285530, 90571060]

約数ペア:

[(1, 90571060), (2, 45285530), (4, 22642765), (5, 18114212), (10, 9057106), (20, 4528553), (29, 3123140), (58, 1561570), (116, 780785), (145, 624628), (290, 312314), (580, 156157)]