14045740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 31600800

約数和(自身を除く): 17555060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 379, 436, 545, 758, 1090, 1516, 1853, 1895, 2180, 3706, 3790, 6443, 7412, 7580, 9265, 12886, 18530, 25772, 32215, 37060, 41311, 64430, 82622, 128860, 165244, 206555, 413110, 702287, 826220, 1404574, 2809148, 3511435, 7022870, 14045740]

約数ペア:

[(1, 14045740), (2, 7022870), (4, 3511435), (5, 2809148), (10, 1404574), (17, 826220), (20, 702287), (34, 413110), (68, 206555), (85, 165244), (109, 128860), (170, 82622), (218, 64430), (340, 41311), (379, 37060), (436, 32215), (545, 25772), (758, 18530), (1090, 12886), (1516, 9265), (1853, 7580), (1895, 7412), (2180, 6443), (3706, 3790)]