6485660

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{677}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 13668480

約数和(自身を除く): 7182820

約数列:

[1, 2, 4, 5, 10, 20, 479, 677, 958, 1354, 1916, 2395, 2708, 3385, 4790, 6770, 9580, 13540, 324283, 648566, 1297132, 1621415, 3242830, 6485660]

約数ペア:

[(1, 6485660), (2, 3242830), (4, 1621415), (5, 1297132), (10, 648566), (20, 324283), (479, 13540), (677, 9580), (958, 6770), (1354, 4790), (1916, 3385), (2395, 2708)]