2014774960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{11987}}^1$

素因数の和:12202

約数の個数: 80

約数和(自身を含む): 5137385472

約数和(自身を除く): 3122610512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 382, 440, 764, 880, 955, 1528, 1910, 2101, 3056, 3820, 4202, 7640, 8404, 10505, 11987, 15280, 16808, 21010, 23974, 33616, 42020, 47948, 59935, 84040, 95896, 119870, 131857, 168080, 191792, 239740, 263714, 479480, 527428, 659285, 958960, 1054856, 1318570, 2109712, 2289517, 2637140, 4579034, 5274280, 9158068, 10548560, 11447585, 18316136, 22895170, 25184687, 36632272, 45790340, 50369374, 91580680, 100738748, 125923435, 183161360, 201477496, 251846870, 402954992, 503693740, 1007387480, 2014774960]

約数ペア:

[(1, 2014774960), (2, 1007387480), (4, 503693740), (5, 402954992), (8, 251846870), (10, 201477496), (11, 183161360), (16, 125923435), (20, 100738748), (22, 91580680), (40, 50369374), (44, 45790340), (55, 36632272), (80, 25184687), (88, 22895170), (110, 18316136), (176, 11447585), (191, 10548560), (220, 9158068), (382, 5274280), (440, 4579034), (764, 2637140), (880, 2289517), (955, 2109712), (1528, 1318570), (1910, 1054856), (2101, 958960), (3056, 659285), (3820, 527428), (4202, 479480), (7640, 263714), (8404, 239740), (10505, 191792), (11987, 168080), (15280, 131857), (16808, 119870), (21010, 95896), (23974, 84040), (33616, 59935), (42020, 47948)]