8108660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 20611584

約数和(自身を除く): 12502924

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3407, 6814, 13628, 17035, 23849, 34070, 47698, 57919, 68140, 95396, 115838, 119245, 231676, 238490, 289595, 405433, 476980, 579190, 810866, 1158380, 1621732, 2027165, 4054330, 8108660]

約数ペア:

[(1, 8108660), (2, 4054330), (4, 2027165), (5, 1621732), (7, 1158380), (10, 810866), (14, 579190), (17, 476980), (20, 405433), (28, 289595), (34, 238490), (35, 231676), (68, 119245), (70, 115838), (85, 95396), (119, 68140), (140, 57919), (170, 47698), (238, 34070), (340, 23849), (476, 17035), (595, 13628), (1190, 6814), (2380, 3407)]