29571740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{134417}}^1$

素因数の和:134437

約数の個数: 24

約数和(自身を含む): 67746672

約数和(自身を除く): 38174932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 134417, 268834, 537668, 672085, 1344170, 1478587, 2688340, 2957174, 5914348, 7392935, 14785870, 29571740]

約数ペア:

[(1, 29571740), (2, 14785870), (4, 7392935), (5, 5914348), (10, 2957174), (11, 2688340), (20, 1478587), (22, 1344170), (44, 672085), (55, 537668), (110, 268834), (220, 134417)]