80851510

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{80051}}^1$

素因数の和:80159

約数の個数: 16

約数和(自身を含む): 146975472

約数和(自身を除く): 66123962

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 80051, 160102, 400255, 800510, 8085151, 16170302, 40425755, 80851510]

約数ペア:

[(1, 80851510), (2, 40425755), (5, 16170302), (10, 8085151), (101, 800510), (202, 400255), (505, 160102), (1010, 80051)]