57334000

素因数分解:

$2^4\times 5^3\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 80

約数和(自身を含む): 140437440

約数和(自身を除く): 83103440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 125, 200, 218, 250, 263, 400, 436, 500, 526, 545, 872, 1000, 1052, 1090, 1315, 1744, 2000, 2104, 2180, 2630, 2725, 4208, 4360, 5260, 5450, 6575, 8720, 10520, 10900, 13150, 13625, 21040, 21800, 26300, 27250, 28667, 32875, 43600, 52600, 54500, 57334, 65750, 105200, 109000, 114668, 131500, 143335, 218000, 229336, 263000, 286670, 458672, 526000, 573340, 716675, 1146680, 1433350, 2293360, 2866700, 3583375, 5733400, 7166750, 11466800, 14333500, 28667000, 57334000]

約数ペア:

[(1, 57334000), (2, 28667000), (4, 14333500), (5, 11466800), (8, 7166750), (10, 5733400), (16, 3583375), (20, 2866700), (25, 2293360), (40, 1433350), (50, 1146680), (80, 716675), (100, 573340), (109, 526000), (125, 458672), (200, 286670), (218, 263000), (250, 229336), (263, 218000), (400, 143335), (436, 131500), (500, 114668), (526, 109000), (545, 105200), (872, 65750), (1000, 57334), (1052, 54500), (1090, 52600), (1315, 43600), (1744, 32875), (2000, 28667), (2104, 27250), (2180, 26300), (2630, 21800), (2725, 21040), (4208, 13625), (4360, 13150), (5260, 10900), (5450, 10520), (6575, 8720)]