55659200

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 84

約数和(自身を含む): 140314680

約数和(自身を除く): 84655480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 64, 80, 86, 100, 160, 172, 200, 215, 320, 344, 400, 430, 688, 800, 809, 860, 1075, 1376, 1600, 1618, 1720, 2150, 2752, 3236, 3440, 4045, 4300, 6472, 6880, 8090, 8600, 12944, 13760, 16180, 17200, 20225, 25888, 32360, 34400, 34787, 40450, 51776, 64720, 68800, 69574, 80900, 129440, 139148, 161800, 173935, 258880, 278296, 323600, 347870, 556592, 647200, 695740, 869675, 1113184, 1294400, 1391480, 1739350, 2226368, 2782960, 3478700, 5565920, 6957400, 11131840, 13914800, 27829600, 55659200]

約数ペア:

[(1, 55659200), (2, 27829600), (4, 13914800), (5, 11131840), (8, 6957400), (10, 5565920), (16, 3478700), (20, 2782960), (25, 2226368), (32, 1739350), (40, 1391480), (43, 1294400), (50, 1113184), (64, 869675), (80, 695740), (86, 647200), (100, 556592), (160, 347870), (172, 323600), (200, 278296), (215, 258880), (320, 173935), (344, 161800), (400, 139148), (430, 129440), (688, 80900), (800, 69574), (809, 68800), (860, 64720), (1075, 51776), (1376, 40450), (1600, 34787), (1618, 34400), (1720, 32360), (2150, 25888), (2752, 20225), (3236, 17200), (3440, 16180), (4045, 13760), (4300, 12944), (6472, 8600), (6880, 8090)]