136332440

素因数分解:

$2^3\times 5^1\times {\mathrm{3408311}}^1$

素因数の和:3408322

約数の個数: 16

約数和(自身を含む): 306748080

約数和(自身を除く): 170415640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3408311, 6816622, 13633244, 17041555, 27266488, 34083110, 68166220, 136332440]

約数ペア:

[(1, 136332440), (2, 68166220), (4, 34083110), (5, 27266488), (8, 17041555), (10, 13633244), (20, 6816622), (40, 3408311)]