3714820

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 7840728

約数和(自身を除く): 4125908

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 661, 1124, 1322, 1405, 2644, 2810, 3305, 5620, 6610, 13220, 185741, 371482, 742964, 928705, 1857410, 3714820]

約数ペア:

[(1, 3714820), (2, 1857410), (4, 928705), (5, 742964), (10, 371482), (20, 185741), (281, 13220), (562, 6610), (661, 5620), (1124, 3305), (1322, 2810), (1405, 2644)]