6385660

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2297}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 13512240

約数和(自身を除く): 7126580

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2297, 2780, 4594, 9188, 11485, 22970, 45940, 319283, 638566, 1277132, 1596415, 3192830, 6385660]

約数ペア:

[(1, 6385660), (2, 3192830), (4, 1596415), (5, 1277132), (10, 638566), (20, 319283), (139, 45940), (278, 22970), (556, 11485), (695, 9188), (1390, 4594), (2297, 2780)]