83406040

素因数分解:

$2^3\times 5^1\times {\mathrm{2085151}}^1$

素因数の和:2085162

約数の個数: 16

約数和(自身を含む): 187663680

約数和(自身を除く): 104257640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2085151, 4170302, 8340604, 10425755, 16681208, 20851510, 41703020, 83406040]

約数ペア:

[(1, 83406040), (2, 41703020), (4, 20851510), (5, 16681208), (8, 10425755), (10, 8340604), (20, 4170302), (40, 2085151)]