29735360

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2221

約数の個数: 56

約数和(自身を含む): 72487536

約数和(自身を除く): 42752176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2161, 2752, 3440, 4322, 6880, 8644, 10805, 13760, 17288, 21610, 34576, 43220, 69152, 86440, 92923, 138304, 172880, 185846, 345760, 371692, 464615, 691520, 743384, 929230, 1486768, 1858460, 2973536, 3716920, 5947072, 7433840, 14867680, 29735360]

約数ペア:

[(1, 29735360), (2, 14867680), (4, 7433840), (5, 5947072), (8, 3716920), (10, 2973536), (16, 1858460), (20, 1486768), (32, 929230), (40, 743384), (43, 691520), (64, 464615), (80, 371692), (86, 345760), (160, 185846), (172, 172880), (215, 138304), (320, 92923), (344, 86440), (430, 69152), (688, 43220), (860, 34576), (1376, 21610), (1720, 17288), (2161, 13760), (2752, 10805), (3440, 8644), (4322, 6880)]