8280820

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1777}}^1$

素因数の和:2019

約数の個数: 24

約数和(自身を含む): 17474184

約数和(自身を除く): 9193364

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 1777, 2330, 3554, 4660, 7108, 8885, 17770, 35540, 414041, 828082, 1656164, 2070205, 4140410, 8280820]

約数ペア:

[(1, 8280820), (2, 4140410), (4, 2070205), (5, 1656164), (10, 828082), (20, 414041), (233, 35540), (466, 17770), (932, 8885), (1165, 7108), (1777, 4660), (2330, 3554)]