33027920

素因数分解:

$2^4\times 5^1\times {\mathrm{412849}}^1$

素因数の和:412862

約数の個数: 20

約数和(自身を含む): 76790100

約数和(自身を除く): 43762180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 412849, 825698, 1651396, 2064245, 3302792, 4128490, 6605584, 8256980, 16513960, 33027920]

約数ペア:

[(1, 33027920), (2, 16513960), (4, 8256980), (5, 6605584), (8, 4128490), (10, 3302792), (16, 2064245), (20, 1651396), (40, 825698), (80, 412849)]