23211640

素因数分解:

$2^3\times 5^1\times {\mathrm{580291}}^1$

素因数の和:580302

約数の個数: 16

約数和(自身を含む): 52226280

約数和(自身を除く): 29014640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 580291, 1160582, 2321164, 2901455, 4642328, 5802910, 11605820, 23211640]

約数ペア:

[(1, 23211640), (2, 11605820), (4, 5802910), (5, 4642328), (8, 2901455), (10, 2321164), (20, 1160582), (40, 580291)]