137545120

素因数分解:

$2^5\times 5^1\times {\mathrm{859657}}^1$

素因数の和:859672

約数の個数: 24

約数和(自身を含む): 324950724

約数和(自身を除く): 187405604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 859657, 1719314, 3438628, 4298285, 6877256, 8596570, 13754512, 17193140, 27509024, 34386280, 68772560, 137545120]

約数ペア:

[(1, 137545120), (2, 68772560), (4, 34386280), (5, 27509024), (8, 17193140), (10, 13754512), (16, 8596570), (20, 6877256), (32, 4298285), (40, 3438628), (80, 1719314), (160, 859657)]