4328680

素因数分解:

$2^3\times 5^1\times {\mathrm{108217}}^1$

素因数の和:108228

約数の個数: 16

約数和(自身を含む): 9739620

約数和(自身を除く): 5410940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 108217, 216434, 432868, 541085, 865736, 1082170, 2164340, 4328680]

約数ペア:

[(1, 4328680), (2, 2164340), (4, 1082170), (5, 865736), (8, 541085), (10, 432868), (20, 216434), (40, 108217)]