8076820

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1427}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 17033184

約数和(自身を除く): 8956364

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 1427, 2830, 2854, 5660, 5708, 7135, 14270, 28540, 403841, 807682, 1615364, 2019205, 4038410, 8076820]

約数ペア:

[(1, 8076820), (2, 4038410), (4, 2019205), (5, 1615364), (10, 807682), (20, 403841), (283, 28540), (566, 14270), (1132, 7135), (1415, 5708), (1427, 5660), (2830, 2854)]