4813750

素因数分解:

$2^1\times 5^4\times {\mathrm{3851}}^1$

素因数の和:3873

約数の個数: 20

約数和(自身を含む): 9025236

約数和(自身を除く): 4211486

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3851, 7702, 19255, 38510, 96275, 192550, 481375, 962750, 2406875, 4813750]

約数ペア:

[(1, 4813750), (2, 2406875), (5, 962750), (10, 481375), (25, 192550), (50, 96275), (125, 38510), (250, 19255), (625, 7702), (1250, 3851)]