14854520

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 33739200

約数和(自身を除く): 18884680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 3407, 4360, 6814, 13628, 17035, 27256, 34070, 68140, 136280, 371363, 742726, 1485452, 1856815, 2970904, 3713630, 7427260, 14854520]

約数ペア:

[(1, 14854520), (2, 7427260), (4, 3713630), (5, 2970904), (8, 1856815), (10, 1485452), (20, 742726), (40, 371363), (109, 136280), (218, 68140), (436, 34070), (545, 27256), (872, 17035), (1090, 13628), (2180, 6814), (3407, 4360)]