2600660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7675

約数の個数: 24

約数和(自身を含む): 5783400

約数和(自身を除く): 3182740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7649, 15298, 30596, 38245, 76490, 130033, 152980, 260066, 520132, 650165, 1300330, 2600660]

約数ペア:

[(1, 2600660), (2, 1300330), (4, 650165), (5, 520132), (10, 260066), (17, 152980), (20, 130033), (34, 76490), (68, 38245), (85, 30596), (170, 15298), (340, 7649)]