17369360

素因数分解:

$2^4\times 5^1\times {\mathrm{217117}}^1$

素因数の和:217130

約数の個数: 20

約数和(自身を含む): 40383948

約数和(自身を除く): 23014588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 217117, 434234, 868468, 1085585, 1736936, 2171170, 3473872, 4342340, 8684680, 17369360]

約数ペア:

[(1, 17369360), (2, 8684680), (4, 4342340), (5, 3473872), (8, 2171170), (10, 1736936), (16, 1085585), (20, 868468), (40, 434234), (80, 217117)]