234927340

素因数分解:

$2^2\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{7477}}^1$

素因数の和:9057

約数の個数: 24

約数和(自身を含む): 493727472

約数和(自身を除く): 258800132

約数列:

[1, 2, 4, 5, 10, 20, 1571, 3142, 6284, 7477, 7855, 14954, 15710, 29908, 31420, 37385, 74770, 149540, 11746367, 23492734, 46985468, 58731835, 117463670, 234927340]

約数ペア:

[(1, 234927340), (2, 117463670), (4, 58731835), (5, 46985468), (10, 23492734), (20, 11746367), (1571, 149540), (3142, 74770), (6284, 37385), (7477, 31420), (7855, 29908), (14954, 15710)]