85655134960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{212903}}^1$

素因数の和:213070

約数の個数: 80

約数和(自身を含む): 205287146496

約数和(自身を除く): 119632011536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 107, 188, 214, 235, 376, 428, 470, 535, 752, 856, 940, 1070, 1712, 1880, 2140, 3760, 4280, 5029, 8560, 10058, 20116, 25145, 40232, 50290, 80464, 100580, 201160, 212903, 402320, 425806, 851612, 1064515, 1703224, 2129030, 3406448, 4258060, 8516120, 10006441, 17032240, 20012882, 22780621, 40025764, 45561242, 50032205, 80051528, 91122484, 100064410, 113903105, 160103056, 182244968, 200128820, 227806210, 364489936, 400257640, 455612420, 800515280, 911224840, 1070689187, 1822449680, 2141378374, 4282756748, 5353445935, 8565513496, 10706891870, 17131026992, 21413783740, 42827567480, 85655134960]

約数ペア:

[(1, 85655134960), (2, 42827567480), (4, 21413783740), (5, 17131026992), (8, 10706891870), (10, 8565513496), (16, 5353445935), (20, 4282756748), (40, 2141378374), (47, 1822449680), (80, 1070689187), (94, 911224840), (107, 800515280), (188, 455612420), (214, 400257640), (235, 364489936), (376, 227806210), (428, 200128820), (470, 182244968), (535, 160103056), (752, 113903105), (856, 100064410), (940, 91122484), (1070, 80051528), (1712, 50032205), (1880, 45561242), (2140, 40025764), (3760, 22780621), (4280, 20012882), (5029, 17032240), (8560, 10006441), (10058, 8516120), (20116, 4258060), (25145, 3406448), (40232, 2129030), (50290, 1703224), (80464, 1064515), (100580, 851612), (201160, 425806), (212903, 402320)]