336176980

素因数分解:

$2^2\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{10979}}^1$

素因数の和:12519

約数の個数: 24

約数和(自身を含む): 706497120

約数和(自身を除く): 370320140

約数列:

[1, 2, 4, 5, 10, 20, 1531, 3062, 6124, 7655, 10979, 15310, 21958, 30620, 43916, 54895, 109790, 219580, 16808849, 33617698, 67235396, 84044245, 168088490, 336176980]

約数ペア:

[(1, 336176980), (2, 168088490), (4, 84044245), (5, 67235396), (10, 33617698), (20, 16808849), (1531, 219580), (3062, 109790), (6124, 54895), (7655, 43916), (10979, 30620), (15310, 21958)]