22290110

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{1549}}^1$

素因数の和:2995

約数の個数: 16

約数和(自身を含む): 40176000

約数和(自身を除く): 17885890

約数列:

[1, 2, 5, 10, 1439, 1549, 2878, 3098, 7195, 7745, 14390, 15490, 2229011, 4458022, 11145055, 22290110]

約数ペア:

[(1, 22290110), (2, 11145055), (5, 4458022), (10, 2229011), (1439, 15490), (1549, 14390), (2878, 7745), (3098, 7195)]