9563920

素因数分解:

$2^4\times 5^1\times {\mathrm{119549}}^1$

素因数の和:119562

約数の個数: 20

約数和(自身を含む): 22236300

約数和(自身を除く): 12672380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 119549, 239098, 478196, 597745, 956392, 1195490, 1912784, 2390980, 4781960, 9563920]

約数ペア:

[(1, 9563920), (2, 4781960), (4, 2390980), (5, 1912784), (8, 1195490), (10, 956392), (16, 597745), (20, 478196), (40, 239098), (80, 119549)]