34356800

素因数分解:

$2^6\times 5^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 84

約数和(自身を含む): 85747860

約数和(自身を除く): 51391060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 109, 160, 197, 200, 218, 320, 394, 400, 436, 545, 788, 800, 872, 985, 1090, 1576, 1600, 1744, 1970, 2180, 2725, 3152, 3488, 3940, 4360, 4925, 5450, 6304, 6976, 7880, 8720, 9850, 10900, 12608, 15760, 17440, 19700, 21473, 21800, 31520, 34880, 39400, 42946, 43600, 63040, 78800, 85892, 87200, 107365, 157600, 171784, 174400, 214730, 315200, 343568, 429460, 536825, 687136, 858920, 1073650, 1374272, 1717840, 2147300, 3435680, 4294600, 6871360, 8589200, 17178400, 34356800]

約数ペア:

[(1, 34356800), (2, 17178400), (4, 8589200), (5, 6871360), (8, 4294600), (10, 3435680), (16, 2147300), (20, 1717840), (25, 1374272), (32, 1073650), (40, 858920), (50, 687136), (64, 536825), (80, 429460), (100, 343568), (109, 315200), (160, 214730), (197, 174400), (200, 171784), (218, 157600), (320, 107365), (394, 87200), (400, 85892), (436, 78800), (545, 63040), (788, 43600), (800, 42946), (872, 39400), (985, 34880), (1090, 31520), (1576, 21800), (1600, 21473), (1744, 19700), (1970, 17440), (2180, 15760), (2725, 12608), (3152, 10900), (3488, 9850), (3940, 8720), (4360, 7880), (4925, 6976), (5450, 6304)]