493485456650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1\times {\mathrm{1783}}^1$

素因数の和:3624

約数の個数: 96

約数和(自身を含む): 953263987200

約数和(自身を除く): 459778530550

約数列:

[1, 2, 5, 10, 25, 41, 50, 79, 82, 158, 205, 395, 410, 790, 1025, 1709, 1783, 1975, 2050, 3239, 3418, 3566, 3950, 6478, 8545, 8915, 16195, 17090, 17830, 32390, 42725, 44575, 70069, 73103, 80975, 85450, 89150, 135011, 140138, 140857, 146206, 161950, 270022, 281714, 350345, 365515, 675055, 700690, 704285, 731030, 1350110, 1408570, 1751725, 1827575, 3047147, 3375275, 3503450, 3521425, 3655150, 5535451, 5775137, 6094294, 6750550, 7042850, 11070902, 11550274, 15235735, 27677255, 28875685, 30471470, 55354510, 57751370, 76178675, 124933027, 138386275, 144378425, 152357350, 240724613, 249866054, 276772550, 288756850, 481449226, 624665135, 1203623065, 1249330270, 2407246130, 3123325675, 6018115325, 6246651350, 9869709133, 12036230650, 19739418266, 49348545665, 98697091330, 246742728325, 493485456650]

約数ペア:

[(1, 493485456650), (2, 246742728325), (5, 98697091330), (10, 49348545665), (25, 19739418266), (41, 12036230650), (50, 9869709133), (79, 6246651350), (82, 6018115325), (158, 3123325675), (205, 2407246130), (395, 1249330270), (410, 1203623065), (790, 624665135), (1025, 481449226), (1709, 288756850), (1783, 276772550), (1975, 249866054), (2050, 240724613), (3239, 152357350), (3418, 144378425), (3566, 138386275), (3950, 124933027), (6478, 76178675), (8545, 57751370), (8915, 55354510), (16195, 30471470), (17090, 28875685), (17830, 27677255), (32390, 15235735), (42725, 11550274), (44575, 11070902), (70069, 7042850), (73103, 6750550), (80975, 6094294), (85450, 5775137), (89150, 5535451), (135011, 3655150), (140138, 3521425), (140857, 3503450), (146206, 3375275), (161950, 3047147), (270022, 1827575), (281714, 1751725), (350345, 1408570), (365515, 1350110), (675055, 731030), (700690, 704285)]