90850610

素因数分解:

$2^1\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{4349}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 163647000

約数和(自身を除く): 72796390

約数列:

[1, 2, 5, 10, 2089, 4178, 4349, 8698, 10445, 20890, 21745, 43490, 9085061, 18170122, 45425305, 90850610]

約数ペア:

[(1, 90850610), (2, 45425305), (5, 18170122), (10, 9085061), (2089, 43490), (4178, 21745), (4349, 20890), (8698, 10445)]