13292080

素因数分解:

$2^4\times 5^1\times {\mathrm{166151}}^1$

素因数の和:166164

約数の個数: 20

約数和(自身を含む): 30904272

約数和(自身を除く): 17612192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 166151, 332302, 664604, 830755, 1329208, 1661510, 2658416, 3323020, 6646040, 13292080]

約数ペア:

[(1, 13292080), (2, 6646040), (4, 3323020), (5, 2658416), (8, 1661510), (10, 1329208), (16, 830755), (20, 664604), (40, 332302), (80, 166151)]