13308612280

素因数分解:

$2^3\times 5^1\times {\mathrm{332715307}}^1$

素因数の和:332715318

約数の個数: 16

約数和(自身を含む): 29944377720

約数和(自身を除く): 16635765440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 332715307, 665430614, 1330861228, 1663576535, 2661722456, 3327153070, 6654306140, 13308612280]

約数ペア:

[(1, 13308612280), (2, 6654306140), (4, 3327153070), (5, 2661722456), (8, 1663576535), (10, 1330861228), (20, 665430614), (40, 332715307)]