86496040

素因数分解:

$2^3\times 5^1\times {\mathrm{2162401}}^1$

素因数の和:2162412

約数の個数: 16

約数和(自身を含む): 194616180

約数和(自身を除く): 108120140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2162401, 4324802, 8649604, 10812005, 17299208, 21624010, 43248020, 86496040]

約数ペア:

[(1, 86496040), (2, 43248020), (4, 21624010), (5, 17299208), (8, 10812005), (10, 8649604), (20, 4324802), (40, 2162401)]