14764280

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 33445440

約数和(自身を除く): 18681160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 2351, 3140, 4702, 6280, 9404, 11755, 18808, 23510, 47020, 94040, 369107, 738214, 1476428, 1845535, 2952856, 3691070, 7382140, 14764280]

約数ペア:

[(1, 14764280), (2, 7382140), (4, 3691070), (5, 2952856), (8, 1845535), (10, 1476428), (20, 738214), (40, 369107), (157, 94040), (314, 47020), (628, 23510), (785, 18808), (1256, 11755), (1570, 9404), (2351, 6280), (3140, 4702)]