75456740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{56311}}^1$

素因数の和:56387

約数の個数: 24

約数和(自身を含む): 160827072

約数和(自身を除く): 85370332

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 56311, 112622, 225244, 281555, 563110, 1126220, 3772837, 7545674, 15091348, 18864185, 37728370, 75456740]

約数ペア:

[(1, 75456740), (2, 37728370), (4, 18864185), (5, 15091348), (10, 7545674), (20, 3772837), (67, 1126220), (134, 563110), (268, 281555), (335, 225244), (670, 112622), (1340, 56311)]