83317580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{143651}}^1$

素因数の和:143689

約数の個数: 24

約数和(自身を含む): 181001520

約数和(自身を除く): 97683940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 143651, 287302, 574604, 718255, 1436510, 2873020, 4165879, 8331758, 16663516, 20829395, 41658790, 83317580]

約数ペア:

[(1, 83317580), (2, 41658790), (4, 20829395), (5, 16663516), (10, 8331758), (20, 4165879), (29, 2873020), (58, 1436510), (116, 718255), (145, 574604), (290, 287302), (580, 143651)]