23282120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5651}}^1$

素因数の和:5765

約数の個数: 32

約数和(自身を含む): 52902720

約数和(自身を除く): 29620600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 5651, 11302, 22604, 28255, 45208, 56510, 113020, 226040, 582053, 1164106, 2328212, 2910265, 4656424, 5820530, 11641060, 23282120]

約数ペア:

[(1, 23282120), (2, 11641060), (4, 5820530), (5, 4656424), (8, 2910265), (10, 2328212), (20, 1164106), (40, 582053), (103, 226040), (206, 113020), (412, 56510), (515, 45208), (824, 28255), (1030, 22604), (2060, 11302), (4120, 5651)]