492038180

素因数分解:

$2^2\times 5^1\times {\mathrm{24601909}}^1$

素因数の和:24601918

約数の個数: 12

約数和(自身を含む): 1033280220

約数和(自身を除く): 541242040

約数列:

[1, 2, 4, 5, 10, 20, 24601909, 49203818, 98407636, 123009545, 246019090, 492038180]

約数ペア:

[(1, 492038180), (2, 246019090), (4, 123009545), (5, 98407636), (10, 49203818), (20, 24601909)]