531384160

素因数分解:

$2^5\times 5^1\times {\mathrm{3321151}}^1$

素因数の和:3321166

約数の個数: 24

約数和(自身を含む): 1255395456

約数和(自身を除く): 724011296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3321151, 6642302, 13284604, 16605755, 26569208, 33211510, 53138416, 66423020, 106276832, 132846040, 265692080, 531384160]

約数ペア:

[(1, 531384160), (2, 265692080), (4, 132846040), (5, 106276832), (8, 66423020), (10, 53138416), (16, 33211510), (20, 26569208), (32, 16605755), (40, 13284604), (80, 6642302), (160, 3321151)]