2629180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2797}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 5640768

約数和(自身を除く): 3011588

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2797, 5594, 11188, 13985, 27970, 55940, 131459, 262918, 525836, 657295, 1314590, 2629180]

約数ペア:

[(1, 2629180), (2, 1314590), (4, 657295), (5, 525836), (10, 262918), (20, 131459), (47, 55940), (94, 27970), (188, 13985), (235, 11188), (470, 5594), (940, 2797)]