72625180

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{33937}}^1$

素因数の和:34053

約数の個数: 24

約数和(自身を含む): 153942768

約数和(自身を除く): 81317588

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 33937, 67874, 135748, 169685, 339370, 678740, 3631259, 7262518, 14525036, 18156295, 36312590, 72625180]

約数ペア:

[(1, 72625180), (2, 36312590), (4, 18156295), (5, 14525036), (10, 7262518), (20, 3631259), (107, 678740), (214, 339370), (428, 169685), (535, 135748), (1070, 67874), (2140, 33937)]