1090295140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4955887}}^1$

素因数の和:4955907

約数の個数: 24

約数和(自身を含む): 2497767552

約数和(自身を除く): 1407472412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4955887, 9911774, 19823548, 24779435, 49558870, 54514757, 99117740, 109029514, 218059028, 272573785, 545147570, 1090295140]

約数ペア:

[(1, 1090295140), (2, 545147570), (4, 272573785), (5, 218059028), (10, 109029514), (11, 99117740), (20, 54514757), (22, 49558870), (44, 24779435), (55, 19823548), (110, 9911774), (220, 4955887)]