5180560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:89

約数の個数: 120

約数和(自身を含む): 15552576

約数和(自身を除く): 10372016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 841, 880, 1015, 1160, 1232, 1276, 1540, 1595, 1624, 1682, 2030, 2233, 2320, 2552, 3080, 3190, 3248, 3364, 4060, 4205, 4466, 5104, 5887, 6160, 6380, 6728, 8120, 8410, 8932, 9251, 11165, 11774, 12760, 13456, 16240, 16820, 17864, 18502, 22330, 23548, 25520, 29435, 33640, 35728, 37004, 44660, 46255, 47096, 58870, 64757, 67280, 74008, 89320, 92510, 94192, 117740, 129514, 148016, 178640, 185020, 235480, 259028, 323785, 370040, 470960, 518056, 647570, 740080, 1036112, 1295140, 2590280, 5180560]

約数ペア:

[(1, 5180560), (2, 2590280), (4, 1295140), (5, 1036112), (7, 740080), (8, 647570), (10, 518056), (11, 470960), (14, 370040), (16, 323785), (20, 259028), (22, 235480), (28, 185020), (29, 178640), (35, 148016), (40, 129514), (44, 117740), (55, 94192), (56, 92510), (58, 89320), (70, 74008), (77, 67280), (80, 64757), (88, 58870), (110, 47096), (112, 46255), (116, 44660), (140, 37004), (145, 35728), (154, 33640), (176, 29435), (203, 25520), (220, 23548), (232, 22330), (280, 18502), (290, 17864), (308, 16820), (319, 16240), (385, 13456), (406, 12760), (440, 11774), (464, 11165), (560, 9251), (580, 8932), (616, 8410), (638, 8120), (770, 6728), (812, 6380), (841, 6160), (880, 5887), (1015, 5104), (1160, 4466), (1232, 4205), (1276, 4060), (1540, 3364), (1595, 3248), (1624, 3190), (1682, 3080), (2030, 2552), (2233, 2320)]