79610080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45233}}^1$

素因数の和:45259

約数の個数: 48

約数和(自身を含む): 205181424

約数和(自身を除く): 125571344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 45233, 90466, 180932, 226165, 361864, 452330, 497563, 723728, 904660, 995126, 1447456, 1809320, 1990252, 2487815, 3618640, 3980504, 4975630, 7237280, 7961008, 9951260, 15922016, 19902520, 39805040, 79610080]

約数ペア:

[(1, 79610080), (2, 39805040), (4, 19902520), (5, 15922016), (8, 9951260), (10, 7961008), (11, 7237280), (16, 4975630), (20, 3980504), (22, 3618640), (32, 2487815), (40, 1990252), (44, 1809320), (55, 1447456), (80, 995126), (88, 904660), (110, 723728), (160, 497563), (176, 452330), (220, 361864), (352, 226165), (440, 180932), (880, 90466), (1760, 45233)]