426883400

素因数分解:

$2^3\times 5^2\times {\mathrm{2134417}}^1$

素因数の和:2134433

約数の個数: 24

約数和(自身を含む): 992504370

約数和(自身を除く): 565620970

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2134417, 4268834, 8537668, 10672085, 17075336, 21344170, 42688340, 53360425, 85376680, 106720850, 213441700, 426883400]

約数ペア:

[(1, 426883400), (2, 213441700), (4, 106720850), (5, 85376680), (8, 53360425), (10, 42688340), (20, 21344170), (25, 17075336), (40, 10672085), (50, 8537668), (100, 4268834), (200, 2134417)]