11580580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{52639}}^1$

素因数の和:52659

約数の個数: 24

約数和(自身を含む): 26530560

約数和(自身を除く): 14949980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 52639, 105278, 210556, 263195, 526390, 579029, 1052780, 1158058, 2316116, 2895145, 5790290, 11580580]

約数ペア:

[(1, 11580580), (2, 5790290), (4, 2895145), (5, 2316116), (10, 1158058), (11, 1052780), (20, 579029), (22, 526390), (44, 263195), (55, 210556), (110, 105278), (220, 52639)]