133077440

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2111}}^1$

素因数の和:2325

約数の個数: 56

約数和(自身を含む): 318650112

約数和(自身を除く): 185572672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1970, 2111, 3152, 3940, 4222, 6304, 7880, 8444, 10555, 12608, 15760, 16888, 21110, 31520, 33776, 42220, 63040, 67552, 84440, 135104, 168880, 337760, 415867, 675520, 831734, 1663468, 2079335, 3326936, 4158670, 6653872, 8317340, 13307744, 16634680, 26615488, 33269360, 66538720, 133077440]

約数ペア:

[(1, 133077440), (2, 66538720), (4, 33269360), (5, 26615488), (8, 16634680), (10, 13307744), (16, 8317340), (20, 6653872), (32, 4158670), (40, 3326936), (64, 2079335), (80, 1663468), (160, 831734), (197, 675520), (320, 415867), (394, 337760), (788, 168880), (985, 135104), (1576, 84440), (1970, 67552), (2111, 63040), (3152, 42220), (3940, 33776), (4222, 31520), (6304, 21110), (7880, 16888), (8444, 15760), (10555, 12608)]