1137620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5171}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 2606688

約数和(自身を除く): 1469068

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5171, 10342, 20684, 25855, 51710, 56881, 103420, 113762, 227524, 284405, 568810, 1137620]

約数ペア:

[(1, 1137620), (2, 568810), (4, 284405), (5, 227524), (10, 113762), (11, 103420), (20, 56881), (22, 51710), (44, 25855), (55, 20684), (110, 10342), (220, 5171)]