14139640

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2341}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 32038560

約数和(自身を除く): 17898920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 2341, 3020, 4682, 6040, 9364, 11705, 18728, 23410, 46820, 93640, 353491, 706982, 1413964, 1767455, 2827928, 3534910, 7069820, 14139640]

約数ペア:

[(1, 14139640), (2, 7069820), (4, 3534910), (5, 2827928), (8, 1767455), (10, 1413964), (20, 706982), (40, 353491), (151, 93640), (302, 46820), (604, 23410), (755, 18728), (1208, 11705), (1510, 9364), (2341, 6040), (3020, 4682)]