88170220

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{3373}}^1$

素因数の和:4689

約数の個数: 24

約数和(自身を含む): 185354064

約数和(自身を除く): 97183844

約数列:

[1, 2, 4, 5, 10, 20, 1307, 2614, 3373, 5228, 6535, 6746, 13070, 13492, 16865, 26140, 33730, 67460, 4408511, 8817022, 17634044, 22042555, 44085110, 88170220]

約数ペア:

[(1, 88170220), (2, 44085110), (4, 22042555), (5, 17634044), (10, 8817022), (20, 4408511), (1307, 67460), (2614, 33730), (3373, 26140), (5228, 16865), (6535, 13492), (6746, 13070)]