38022220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82657}}^1$

素因数の和:82689

約数の個数: 24

約数和(自身を含む): 83319264

約数和(自身を除く): 45297044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 82657, 165314, 330628, 413285, 826570, 1653140, 1901111, 3802222, 7604444, 9505555, 19011110, 38022220]

約数ペア:

[(1, 38022220), (2, 19011110), (4, 9505555), (5, 7604444), (10, 3802222), (20, 1901111), (23, 1653140), (46, 826570), (92, 413285), (115, 330628), (230, 165314), (460, 82657)]