11015240

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2437}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 25013880

約数和(自身を除く): 13998640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 2437, 4520, 4874, 9748, 12185, 19496, 24370, 48740, 97480, 275381, 550762, 1101524, 1376905, 2203048, 2753810, 5507620, 11015240]

約数ペア:

[(1, 11015240), (2, 5507620), (4, 2753810), (5, 2203048), (8, 1376905), (10, 1101524), (20, 550762), (40, 275381), (113, 97480), (226, 48740), (452, 24370), (565, 19496), (904, 12185), (1130, 9748), (2260, 4874), (2437, 4520)]