672092180

素因数分解:

$2^2\times 5^1\times {\mathrm{33604609}}^1$

素因数の和:33604618

約数の個数: 12

約数和(自身を含む): 1411393620

約数和(自身を除く): 739301440

約数列:

[1, 2, 4, 5, 10, 20, 33604609, 67209218, 134418436, 168023045, 336046090, 672092180]

約数ペア:

[(1, 672092180), (2, 336046090), (4, 168023045), (5, 134418436), (10, 67209218), (20, 33604609)]