56632580

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3449}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 119107800

約数和(自身を除く): 62475220

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 3284, 3449, 4105, 6898, 8210, 13796, 16420, 17245, 34490, 68980, 2831629, 5663258, 11326516, 14158145, 28316290, 56632580]

約数ペア:

[(1, 56632580), (2, 28316290), (4, 14158145), (5, 11326516), (10, 5663258), (20, 2831629), (821, 68980), (1642, 34490), (3284, 17245), (3449, 16420), (4105, 13796), (6898, 8210)]