37690220

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2851}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 79297008

約数和(自身を除く): 41606788

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 2851, 3305, 5702, 6610, 11404, 13220, 14255, 28510, 57020, 1884511, 3769022, 7538044, 9422555, 18845110, 37690220]

約数ペア:

[(1, 37690220), (2, 18845110), (4, 9422555), (5, 7538044), (10, 3769022), (20, 1884511), (661, 57020), (1322, 28510), (2644, 14255), (2851, 13220), (3305, 11404), (5702, 6610)]