133292080

素因数分解:

$2^4\times 5^1\times {\mathrm{1666151}}^1$

素因数の和:1666164

約数の個数: 20

約数和(自身を含む): 309904272

約数和(自身を除く): 176612192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1666151, 3332302, 6664604, 8330755, 13329208, 16661510, 26658416, 33323020, 66646040, 133292080]

約数ペア:

[(1, 133292080), (2, 66646040), (4, 33323020), (5, 26658416), (8, 16661510), (10, 13329208), (16, 8330755), (20, 6664604), (40, 3332302), (80, 1666151)]