17840480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 51057216

約数和(自身を除く): 33216736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 937, 952, 1120, 1190, 1360, 1874, 1904, 2380, 2720, 3748, 3808, 4685, 4760, 6559, 7496, 9370, 9520, 13118, 14992, 15929, 18740, 19040, 26236, 29984, 31858, 32795, 37480, 52472, 63716, 65590, 74960, 79645, 104944, 111503, 127432, 131180, 149920, 159290, 209888, 223006, 254864, 262360, 318580, 446012, 509728, 524720, 557515, 637160, 892024, 1049440, 1115030, 1274320, 1784048, 2230060, 2548640, 3568096, 4460120, 8920240, 17840480]

約数ペア:

[(1, 17840480), (2, 8920240), (4, 4460120), (5, 3568096), (7, 2548640), (8, 2230060), (10, 1784048), (14, 1274320), (16, 1115030), (17, 1049440), (20, 892024), (28, 637160), (32, 557515), (34, 524720), (35, 509728), (40, 446012), (56, 318580), (68, 262360), (70, 254864), (80, 223006), (85, 209888), (112, 159290), (119, 149920), (136, 131180), (140, 127432), (160, 111503), (170, 104944), (224, 79645), (238, 74960), (272, 65590), (280, 63716), (340, 52472), (476, 37480), (544, 32795), (560, 31858), (595, 29984), (680, 26236), (937, 19040), (952, 18740), (1120, 15929), (1190, 14992), (1360, 13118), (1874, 9520), (1904, 9370), (2380, 7496), (2720, 6559), (3748, 4760), (3808, 4685)]