68082080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:510

約数の個数: 96

約数和(自身を含む): 177666048

約数和(自身を除く): 109583968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 101, 110, 160, 176, 202, 220, 352, 383, 404, 440, 505, 766, 808, 880, 1010, 1111, 1532, 1616, 1760, 1915, 2020, 2222, 3064, 3232, 3830, 4040, 4213, 4444, 5555, 6128, 7660, 8080, 8426, 8888, 11110, 12256, 15320, 16160, 16852, 17776, 21065, 22220, 30640, 33704, 35552, 38683, 42130, 44440, 61280, 67408, 77366, 84260, 88880, 134816, 154732, 168520, 177760, 193415, 309464, 337040, 386830, 425513, 618928, 674080, 773660, 851026, 1237856, 1547320, 1702052, 2127565, 3094640, 3404104, 4255130, 6189280, 6808208, 8510260, 13616416, 17020520, 34041040, 68082080]

約数ペア:

[(1, 68082080), (2, 34041040), (4, 17020520), (5, 13616416), (8, 8510260), (10, 6808208), (11, 6189280), (16, 4255130), (20, 3404104), (22, 3094640), (32, 2127565), (40, 1702052), (44, 1547320), (55, 1237856), (80, 851026), (88, 773660), (101, 674080), (110, 618928), (160, 425513), (176, 386830), (202, 337040), (220, 309464), (352, 193415), (383, 177760), (404, 168520), (440, 154732), (505, 134816), (766, 88880), (808, 84260), (880, 77366), (1010, 67408), (1111, 61280), (1532, 44440), (1616, 42130), (1760, 38683), (1915, 35552), (2020, 33704), (2222, 30640), (3064, 22220), (3232, 21065), (3830, 17776), (4040, 16852), (4213, 16160), (4444, 15320), (5555, 12256), (6128, 11110), (7660, 8888), (8080, 8426)]