1036809250640

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2083}}^1\times {\mathrm{31583}}^1$

素因数の和:33876

約数の個数: 80

約数和(自身を含む): 2424057850368

約数和(自身を除く): 1387248599728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1576, 1970, 2083, 3152, 3940, 4166, 7880, 8332, 10415, 15760, 16664, 20830, 31583, 33328, 41660, 63166, 83320, 126332, 157915, 166640, 252664, 315830, 410351, 505328, 631660, 820702, 1263320, 1641404, 2051755, 2526640, 3282808, 4103510, 6221851, 6565616, 8207020, 12443702, 16414040, 24887404, 31109255, 32828080, 49774808, 62218510, 65787389, 99549616, 124437020, 131574778, 248874040, 263149556, 328936945, 497748080, 526299112, 657873890, 1052598224, 1315747780, 2631495560, 5262991120, 12960115633, 25920231266, 51840462532, 64800578165, 103680925064, 129601156330, 207361850128, 259202312660, 518404625320, 1036809250640]

約数ペア:

[(1, 1036809250640), (2, 518404625320), (4, 259202312660), (5, 207361850128), (8, 129601156330), (10, 103680925064), (16, 64800578165), (20, 51840462532), (40, 25920231266), (80, 12960115633), (197, 5262991120), (394, 2631495560), (788, 1315747780), (985, 1052598224), (1576, 657873890), (1970, 526299112), (2083, 497748080), (3152, 328936945), (3940, 263149556), (4166, 248874040), (7880, 131574778), (8332, 124437020), (10415, 99549616), (15760, 65787389), (16664, 62218510), (20830, 49774808), (31583, 32828080), (33328, 31109255), (41660, 24887404), (63166, 16414040), (83320, 12443702), (126332, 8207020), (157915, 6565616), (166640, 6221851), (252664, 4103510), (315830, 3282808), (410351, 2526640), (505328, 2051755), (631660, 1641404), (820702, 1263320)]