13868800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 37638216

約数和(自身を除く): 23769416

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, 197, 200, 220, 256, 275, 320, 352, 394, 400, 440, 550, 640, 704, 788, 800, 880, 985, 1100, 1280, 1408, 1576, 1600, 1760, 1970, 2167, 2200, 2816, 3152, 3200, 3520, 3940, 4334, 4400, 4925, 6304, 6400, 7040, 7880, 8668, 8800, 9850, 10835, 12608, 14080, 15760, 17336, 17600, 19700, 21670, 25216, 31520, 34672, 35200, 39400, 43340, 50432, 54175, 63040, 69344, 70400, 78800, 86680, 108350, 126080, 138688, 157600, 173360, 216700, 252160, 277376, 315200, 346720, 433400, 554752, 630400, 693440, 866800, 1260800, 1386880, 1733600, 2773760, 3467200, 6934400, 13868800]

約数ペア:

[(1, 13868800), (2, 6934400), (4, 3467200), (5, 2773760), (8, 1733600), (10, 1386880), (11, 1260800), (16, 866800), (20, 693440), (22, 630400), (25, 554752), (32, 433400), (40, 346720), (44, 315200), (50, 277376), (55, 252160), (64, 216700), (80, 173360), (88, 157600), (100, 138688), (110, 126080), (128, 108350), (160, 86680), (176, 78800), (197, 70400), (200, 69344), (220, 63040), (256, 54175), (275, 50432), (320, 43340), (352, 39400), (394, 35200), (400, 34672), (440, 31520), (550, 25216), (640, 21670), (704, 19700), (788, 17600), (800, 17336), (880, 15760), (985, 14080), (1100, 12608), (1280, 10835), (1408, 9850), (1576, 8800), (1600, 8668), (1760, 7880), (1970, 7040), (2167, 6400), (2200, 6304), (2816, 4925), (3152, 4400), (3200, 4334), (3520, 3940)]