25492440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{212437}}^1$

素因数の和:212451

約数の個数: 32

約数和(自身を含む): 76477680

約数和(自身を除く): 50985240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 212437, 424874, 637311, 849748, 1062185, 1274622, 1699496, 2124370, 2549244, 3186555, 4248740, 5098488, 6373110, 8497480, 12746220, 25492440]

約数ペア:

[(1, 25492440), (2, 12746220), (3, 8497480), (4, 6373110), (5, 5098488), (6, 4248740), (8, 3186555), (10, 2549244), (12, 2124370), (15, 1699496), (20, 1274622), (24, 1062185), (30, 849748), (40, 637311), (60, 424874), (120, 212437)]