14278340560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{345221}}^1$

素因数の和:345292

約数の個数: 80

約数和(自身を含む): 36985704192

約数和(自身を除く): 22707363632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 235, 376, 440, 470, 517, 752, 880, 940, 1034, 1880, 2068, 2585, 3760, 4136, 5170, 8272, 10340, 20680, 41360, 345221, 690442, 1380884, 1726105, 2761768, 3452210, 3797431, 5523536, 6904420, 7594862, 13808840, 15189724, 16225387, 18987155, 27617680, 30379448, 32450774, 37974310, 60758896, 64901548, 75948620, 81126935, 129803096, 151897240, 162253870, 178479257, 259606192, 303794480, 324507740, 356958514, 649015480, 713917028, 892396285, 1298030960, 1427834056, 1784792570, 2855668112, 3569585140, 7139170280, 14278340560]

約数ペア:

[(1, 14278340560), (2, 7139170280), (4, 3569585140), (5, 2855668112), (8, 1784792570), (10, 1427834056), (11, 1298030960), (16, 892396285), (20, 713917028), (22, 649015480), (40, 356958514), (44, 324507740), (47, 303794480), (55, 259606192), (80, 178479257), (88, 162253870), (94, 151897240), (110, 129803096), (176, 81126935), (188, 75948620), (220, 64901548), (235, 60758896), (376, 37974310), (440, 32450774), (470, 30379448), (517, 27617680), (752, 18987155), (880, 16225387), (940, 15189724), (1034, 13808840), (1880, 7594862), (2068, 6904420), (2585, 5523536), (3760, 3797431), (4136, 3452210), (5170, 2761768), (8272, 1726105), (10340, 1380884), (20680, 690442), (41360, 345221)]