10385500

素因数分解:

$2^2\times 5^3\times {\mathrm{20771}}^1$

素因数の和:20790

約数の個数: 24

約数和(自身を含む): 22683024

約数和(自身を除く): 12297524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 20771, 41542, 83084, 103855, 207710, 415420, 519275, 1038550, 2077100, 2596375, 5192750, 10385500]

約数ペア:

[(1, 10385500), (2, 5192750), (4, 2596375), (5, 2077100), (10, 1038550), (20, 519275), (25, 415420), (50, 207710), (100, 103855), (125, 83084), (250, 41542), (500, 20771)]