102756140

素因数分解:

$2^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{2837}}^1$

素因数の和:4657

約数の個数: 24

約数和(自身を含む): 215983152

約数和(自身を除く): 113227012

約数列:

[1, 2, 4, 5, 10, 20, 1811, 2837, 3622, 5674, 7244, 9055, 11348, 14185, 18110, 28370, 36220, 56740, 5137807, 10275614, 20551228, 25689035, 51378070, 102756140]

約数ペア:

[(1, 102756140), (2, 51378070), (4, 25689035), (5, 20551228), (10, 10275614), (20, 5137807), (1811, 56740), (2837, 36220), (3622, 28370), (5674, 18110), (7244, 14185), (9055, 11348)]