82857940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{376627}}^1$

素因数の和:376647

約数の個数: 24

約数和(自身を含む): 189820512

約数和(自身を除く): 106962572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 376627, 753254, 1506508, 1883135, 3766270, 4142897, 7532540, 8285794, 16571588, 20714485, 41428970, 82857940]

約数ペア:

[(1, 82857940), (2, 41428970), (4, 20714485), (5, 16571588), (10, 8285794), (11, 7532540), (20, 4142897), (22, 3766270), (44, 1883135), (55, 1506508), (110, 753254), (220, 376627)]