11892440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42473}}^1$

素因数の和:42491

約数の個数: 32

約数和(自身を含む): 30581280

約数和(自身を除く): 18688840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42473, 84946, 169892, 212365, 297311, 339784, 424730, 594622, 849460, 1189244, 1486555, 1698920, 2378488, 2973110, 5946220, 11892440]

約数ペア:

[(1, 11892440), (2, 5946220), (4, 2973110), (5, 2378488), (7, 1698920), (8, 1486555), (10, 1189244), (14, 849460), (20, 594622), (28, 424730), (35, 339784), (40, 297311), (56, 212365), (70, 169892), (140, 84946), (280, 42473)]