11580971380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52640779}}^1$

素因数の和:52640799

約数の個数: 24

約数和(自身を含む): 26530953120

約数和(自身を除く): 14949981740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 52640779, 105281558, 210563116, 263203895, 526407790, 579048569, 1052815580, 1158097138, 2316194276, 2895242845, 5790485690, 11580971380]

約数ペア:

[(1, 11580971380), (2, 5790485690), (4, 2895242845), (5, 2316194276), (10, 1158097138), (11, 1052815580), (20, 579048569), (22, 526407790), (44, 263203895), (55, 210563116), (110, 105281558), (220, 52640779)]