14976040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8707}}^1$

素因数の和:8761

約数の個数: 32

約数和(自身を含む): 34483680

約数和(自身を除く): 19507640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8707, 17414, 34828, 43535, 69656, 87070, 174140, 348280, 374401, 748802, 1497604, 1872005, 2995208, 3744010, 7488020, 14976040]

約数ペア:

[(1, 14976040), (2, 7488020), (4, 3744010), (5, 2995208), (8, 1872005), (10, 1497604), (20, 748802), (40, 374401), (43, 348280), (86, 174140), (172, 87070), (215, 69656), (344, 43535), (430, 34828), (860, 17414), (1720, 8707)]