2001262850

素因数分解:

$2^1\times 5^2\times {\mathrm{2273}}^1\times {\mathrm{17609}}^1$

素因数の和:19894

約数の個数: 24

約数和(自身を含む): 3724198020

約数和(自身を除く): 1722935170

約数列:

[1, 2, 5, 10, 25, 50, 2273, 4546, 11365, 17609, 22730, 35218, 56825, 88045, 113650, 176090, 440225, 880450, 40025257, 80050514, 200126285, 400252570, 1000631425, 2001262850]

約数ペア:

[(1, 2001262850), (2, 1000631425), (5, 400252570), (10, 200126285), (25, 80050514), (50, 40025257), (2273, 880450), (4546, 440225), (11365, 176090), (17609, 113650), (22730, 88045), (35218, 56825)]