2628305180

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{148157}}^1$

素因数の和:149053

約数の個数: 24

約数和(自身を含む): 5525700768

約数和(自身を除く): 2897395588

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3548, 4435, 8870, 17740, 148157, 296314, 592628, 740785, 1481570, 2963140, 131415259, 262830518, 525661036, 657076295, 1314152590, 2628305180]

約数ペア:

[(1, 2628305180), (2, 1314152590), (4, 657076295), (5, 525661036), (10, 262830518), (20, 131415259), (887, 2963140), (1774, 1481570), (3548, 740785), (4435, 592628), (8870, 296314), (17740, 148157)]