39900230

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137587}}^1$

素因数の和:137623

約数の個数: 16

約数和(自身を含む): 74297520

約数和(自身を除く): 34397290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 137587, 275174, 687935, 1375870, 3990023, 7980046, 19950115, 39900230]

約数ペア:

[(1, 39900230), (2, 19950115), (5, 7980046), (10, 3990023), (29, 1375870), (58, 687935), (145, 275174), (290, 137587)]