10656260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12391}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 22900416

約数和(自身を除く): 12244156

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 12391, 24782, 49564, 61955, 123910, 247820, 532813, 1065626, 2131252, 2664065, 5328130, 10656260]

約数ペア:

[(1, 10656260), (2, 5328130), (4, 2664065), (5, 2131252), (10, 1065626), (20, 532813), (43, 247820), (86, 123910), (172, 61955), (215, 49564), (430, 24782), (860, 12391)]