3842740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17467}}^1$

素因数の和:17487

約数の個数: 24

約数和(自身を含む): 8803872

約数和(自身を除く): 4961132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17467, 34934, 69868, 87335, 174670, 192137, 349340, 384274, 768548, 960685, 1921370, 3842740]

約数ペア:

[(1, 3842740), (2, 1921370), (4, 960685), (5, 768548), (10, 384274), (11, 349340), (20, 192137), (22, 174670), (44, 87335), (55, 69868), (110, 34934), (220, 17467)]