56108800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 108

約数和(自身を含む): 151693416

約数和(自身を除く): 95584616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 550, 640, 704, 797, 800, 880, 1100, 1280, 1408, 1594, 1600, 1760, 2200, 2816, 3188, 3200, 3520, 3985, 4400, 6376, 6400, 7040, 7970, 8767, 8800, 12752, 14080, 15940, 17534, 17600, 19925, 25504, 31880, 35068, 35200, 39850, 43835, 51008, 63760, 70136, 70400, 79700, 87670, 102016, 127520, 140272, 159400, 175340, 204032, 219175, 255040, 280544, 318800, 350680, 438350, 510080, 561088, 637600, 701360, 876700, 1020160, 1122176, 1275200, 1402720, 1753400, 2244352, 2550400, 2805440, 3506800, 5100800, 5610880, 7013600, 11221760, 14027200, 28054400, 56108800]

約数ペア:

[(1, 56108800), (2, 28054400), (4, 14027200), (5, 11221760), (8, 7013600), (10, 5610880), (11, 5100800), (16, 3506800), (20, 2805440), (22, 2550400), (25, 2244352), (32, 1753400), (40, 1402720), (44, 1275200), (50, 1122176), (55, 1020160), (64, 876700), (80, 701360), (88, 637600), (100, 561088), (110, 510080), (128, 438350), (160, 350680), (176, 318800), (200, 280544), (220, 255040), (256, 219175), (275, 204032), (320, 175340), (352, 159400), (400, 140272), (440, 127520), (550, 102016), (640, 87670), (704, 79700), (797, 70400), (800, 70136), (880, 63760), (1100, 51008), (1280, 43835), (1408, 39850), (1594, 35200), (1600, 35068), (1760, 31880), (2200, 25504), (2816, 19925), (3188, 17600), (3200, 17534), (3520, 15940), (3985, 14080), (4400, 12752), (6376, 8800), (6400, 8767), (7040, 7970)]