56407400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 96

約数和(自身を含む): 153531840

約数和(自身を除く): 97124440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 215, 280, 301, 344, 350, 430, 602, 700, 860, 937, 1075, 1204, 1400, 1505, 1720, 1874, 2150, 2408, 3010, 3748, 4300, 4685, 6020, 6559, 7496, 7525, 8600, 9370, 12040, 13118, 15050, 18740, 23425, 26236, 30100, 32795, 37480, 40291, 46850, 52472, 60200, 65590, 80582, 93700, 131180, 161164, 163975, 187400, 201455, 262360, 282037, 322328, 327950, 402910, 564074, 655900, 805820, 1007275, 1128148, 1311800, 1410185, 1611640, 2014550, 2256296, 2820370, 4029100, 5640740, 7050925, 8058200, 11281480, 14101850, 28203700, 56407400]

約数ペア:

[(1, 56407400), (2, 28203700), (4, 14101850), (5, 11281480), (7, 8058200), (8, 7050925), (10, 5640740), (14, 4029100), (20, 2820370), (25, 2256296), (28, 2014550), (35, 1611640), (40, 1410185), (43, 1311800), (50, 1128148), (56, 1007275), (70, 805820), (86, 655900), (100, 564074), (140, 402910), (172, 327950), (175, 322328), (200, 282037), (215, 262360), (280, 201455), (301, 187400), (344, 163975), (350, 161164), (430, 131180), (602, 93700), (700, 80582), (860, 65590), (937, 60200), (1075, 52472), (1204, 46850), (1400, 40291), (1505, 37480), (1720, 32795), (1874, 30100), (2150, 26236), (2408, 23425), (3010, 18740), (3748, 15050), (4300, 13118), (4685, 12040), (6020, 9370), (6559, 8600), (7496, 7525)]