79391740

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{6079}}^1$

素因数の和:6741

約数の個数: 24

約数和(自身を含む): 167005440

約数和(自身を除く): 87613700

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6079, 6530, 12158, 13060, 24316, 30395, 60790, 121580, 3969587, 7939174, 15878348, 19847935, 39695870, 79391740]

約数ペア:

[(1, 79391740), (2, 39695870), (4, 19847935), (5, 15878348), (10, 7939174), (20, 3969587), (653, 121580), (1306, 60790), (2612, 30395), (3265, 24316), (6079, 13060), (6530, 12158)]