26309360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4302

約数の個数: 80

約数和(自身を含む): 76280832

約数和(自身を除く): 49971472

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4271, 6160, 8542, 17084, 21355, 29897, 34168, 42710, 46981, 59794, 68336, 85420, 93962, 119588, 149485, 170840, 187924, 234905, 239176, 298970, 328867, 341680, 375848, 469810, 478352, 597940, 657734, 751696, 939620, 1195880, 1315468, 1644335, 1879240, 2391760, 2630936, 3288670, 3758480, 5261872, 6577340, 13154680, 26309360]

約数ペア:

[(1, 26309360), (2, 13154680), (4, 6577340), (5, 5261872), (7, 3758480), (8, 3288670), (10, 2630936), (11, 2391760), (14, 1879240), (16, 1644335), (20, 1315468), (22, 1195880), (28, 939620), (35, 751696), (40, 657734), (44, 597940), (55, 478352), (56, 469810), (70, 375848), (77, 341680), (80, 328867), (88, 298970), (110, 239176), (112, 234905), (140, 187924), (154, 170840), (176, 149485), (220, 119588), (280, 93962), (308, 85420), (385, 68336), (440, 59794), (560, 46981), (616, 42710), (770, 34168), (880, 29897), (1232, 21355), (1540, 17084), (3080, 8542), (4271, 6160)]