2023586875

素因数分解:

$5^4\times {\mathrm{449}}^1\times {\mathrm{7211}}^1$

素因数の和:7680

約数の個数: 20

約数和(自身を含む): 2534657400

約数和(自身を除く): 511070525

約数列:

[1, 5, 25, 125, 449, 625, 2245, 7211, 11225, 36055, 56125, 180275, 280625, 901375, 3237739, 4506875, 16188695, 80943475, 404717375, 2023586875]

約数ペア:

[(1, 2023586875), (5, 404717375), (25, 80943475), (125, 16188695), (449, 4506875), (625, 3237739), (2245, 901375), (7211, 280625), (11225, 180275), (36055, 56125)]