82097600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3982

約数の個数: 84

約数和(自身を含む): 217605864

約数和(自身を除く): 135508264

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3947, 4160, 5200, 7894, 10400, 15788, 19735, 20800, 31576, 39470, 51311, 63152, 78940, 98675, 102622, 126304, 157880, 197350, 205244, 252608, 256555, 315760, 394700, 410488, 513110, 631520, 789400, 820976, 1026220, 1263040, 1282775, 1578800, 1641952, 2052440, 2565550, 3157600, 3283904, 4104880, 5131100, 6315200, 8209760, 10262200, 16419520, 20524400, 41048800, 82097600]

約数ペア:

[(1, 82097600), (2, 41048800), (4, 20524400), (5, 16419520), (8, 10262200), (10, 8209760), (13, 6315200), (16, 5131100), (20, 4104880), (25, 3283904), (26, 3157600), (32, 2565550), (40, 2052440), (50, 1641952), (52, 1578800), (64, 1282775), (65, 1263040), (80, 1026220), (100, 820976), (104, 789400), (130, 631520), (160, 513110), (200, 410488), (208, 394700), (260, 315760), (320, 256555), (325, 252608), (400, 205244), (416, 197350), (520, 157880), (650, 126304), (800, 102622), (832, 98675), (1040, 78940), (1300, 63152), (1600, 51311), (2080, 39470), (2600, 31576), (3947, 20800), (4160, 19735), (5200, 15788), (7894, 10400)]