22786340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8971}}^1$

素因数の和:9107

約数の個数: 24

約数和(自身を含む): 48233472

約数和(自身を除く): 25447132

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8971, 17942, 35884, 44855, 89710, 179420, 1139317, 2278634, 4557268, 5696585, 11393170, 22786340]

約数ペア:

[(1, 22786340), (2, 11393170), (4, 5696585), (5, 4557268), (10, 2278634), (20, 1139317), (127, 179420), (254, 89710), (508, 44855), (635, 35884), (1270, 17942), (2540, 8971)]