2320488325

素因数分解:

$5^2\times {\mathrm{211}}^1\times {\mathrm{439903}}^1$

素因数の和:440124

約数の個数: 12

約数和(自身を含む): 2891049088

約数和(自身を除く): 570560763

約数列:

[1, 5, 25, 211, 1055, 5275, 439903, 2199515, 10997575, 92819533, 464097665, 2320488325]

約数ペア:

[(1, 2320488325), (5, 464097665), (25, 92819533), (211, 10997575), (1055, 2199515), (5275, 439903)]