26752880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 160

約数和(自身を含む): 80137728

約数和(自身を除く): 53384848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 80, 86, 88, 101, 110, 112, 140, 154, 172, 176, 202, 215, 220, 280, 301, 308, 344, 385, 404, 430, 440, 473, 505, 560, 602, 616, 688, 707, 770, 808, 860, 880, 946, 1010, 1111, 1204, 1232, 1414, 1505, 1540, 1616, 1720, 1892, 2020, 2222, 2365, 2408, 2828, 3010, 3080, 3311, 3440, 3535, 3784, 4040, 4343, 4444, 4730, 4816, 5555, 5656, 6020, 6160, 6622, 7070, 7568, 7777, 8080, 8686, 8888, 9460, 11110, 11312, 12040, 13244, 14140, 15554, 16555, 17372, 17776, 18920, 21715, 22220, 24080, 26488, 28280, 30401, 31108, 33110, 34744, 37840, 38885, 43430, 44440, 47773, 52976, 56560, 60802, 62216, 66220, 69488, 77770, 86860, 88880, 95546, 121604, 124432, 132440, 152005, 155540, 173720, 191092, 238865, 243208, 264880, 304010, 311080, 334411, 347440, 382184, 477730, 486416, 608020, 622160, 668822, 764368, 955460, 1216040, 1337644, 1672055, 1910920, 2432080, 2675288, 3344110, 3821840, 5350576, 6688220, 13376440, 26752880]

約数ペア:

[(1, 26752880), (2, 13376440), (4, 6688220), (5, 5350576), (7, 3821840), (8, 3344110), (10, 2675288), (11, 2432080), (14, 1910920), (16, 1672055), (20, 1337644), (22, 1216040), (28, 955460), (35, 764368), (40, 668822), (43, 622160), (44, 608020), (55, 486416), (56, 477730), (70, 382184), (77, 347440), (80, 334411), (86, 311080), (88, 304010), (101, 264880), (110, 243208), (112, 238865), (140, 191092), (154, 173720), (172, 155540), (176, 152005), (202, 132440), (215, 124432), (220, 121604), (280, 95546), (301, 88880), (308, 86860), (344, 77770), (385, 69488), (404, 66220), (430, 62216), (440, 60802), (473, 56560), (505, 52976), (560, 47773), (602, 44440), (616, 43430), (688, 38885), (707, 37840), (770, 34744), (808, 33110), (860, 31108), (880, 30401), (946, 28280), (1010, 26488), (1111, 24080), (1204, 22220), (1232, 21715), (1414, 18920), (1505, 17776), (1540, 17372), (1616, 16555), (1720, 15554), (1892, 14140), (2020, 13244), (2222, 12040), (2365, 11312), (2408, 11110), (2828, 9460), (3010, 8888), (3080, 8686), (3311, 8080), (3440, 7777), (3535, 7568), (3784, 7070), (4040, 6622), (4343, 6160), (4444, 6020), (4730, 5656), (4816, 5555)]