621170080

素因数分解:

$2^5\times 5^1\times {\mathrm{3882313}}^1$

素因数の和:3882328

約数の個数: 24

約数和(自身を含む): 1467514692

約数和(自身を除く): 846344612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3882313, 7764626, 15529252, 19411565, 31058504, 38823130, 62117008, 77646260, 124234016, 155292520, 310585040, 621170080]

約数ペア:

[(1, 621170080), (2, 310585040), (4, 155292520), (5, 124234016), (8, 77646260), (10, 62117008), (16, 38823130), (20, 31058504), (32, 19411565), (40, 15529252), (80, 7764626), (160, 3882313)]