4680820

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{827}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 9876384

約数和(自身を除く): 5195564

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 827, 1132, 1415, 1654, 2830, 3308, 4135, 5660, 8270, 16540, 234041, 468082, 936164, 1170205, 2340410, 4680820]

約数ペア:

[(1, 4680820), (2, 2340410), (4, 1170205), (5, 936164), (10, 468082), (20, 234041), (283, 16540), (566, 8270), (827, 5660), (1132, 4135), (1415, 3308), (1654, 2830)]