236483140

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{19289}}^1$

素因数の和:19911

約数の個数: 24

約数和(自身を含む): 497450520

約数和(自身を除く): 260967380

約数列:

[1, 2, 4, 5, 10, 20, 613, 1226, 2452, 3065, 6130, 12260, 19289, 38578, 77156, 96445, 192890, 385780, 11824157, 23648314, 47296628, 59120785, 118241570, 236483140]

約数ペア:

[(1, 236483140), (2, 118241570), (4, 59120785), (5, 47296628), (10, 23648314), (20, 11824157), (613, 385780), (1226, 192890), (2452, 96445), (3065, 77156), (6130, 38578), (12260, 19289)]