109806040

素因数分解:

$2^3\times 5^1\times {\mathrm{2745151}}^1$

素因数の和:2745162

約数の個数: 16

約数和(自身を含む): 247063680

約数和(自身を除く): 137257640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2745151, 5490302, 10980604, 13725755, 21961208, 27451510, 54903020, 109806040]

約数ペア:

[(1, 109806040), (2, 54903020), (4, 27451510), (5, 21961208), (8, 13725755), (10, 10980604), (20, 5490302), (40, 2745151)]