2000810510

素因数分解:

$2^1\times 5^1\times {\mathrm{3299}}^1\times {\mathrm{60649}}^1$

素因数の和:63955

約数の個数: 16

約数和(自身を含む): 3602610000

約数和(自身を除く): 1601799490

約数列:

[1, 2, 5, 10, 3299, 6598, 16495, 32990, 60649, 121298, 303245, 606490, 200081051, 400162102, 1000405255, 2000810510]

約数ペア:

[(1, 2000810510), (2, 1000405255), (5, 400162102), (10, 200081051), (3299, 606490), (6598, 303245), (16495, 121298), (32990, 60649)]