105544880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{188473}}^1$

素因数の和:188493

約数の個数: 40

約数和(自身を含む): 280449312

約数和(自身を除く): 174904432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 188473, 376946, 753892, 942365, 1319311, 1507784, 1884730, 2638622, 3015568, 3769460, 5277244, 6596555, 7538920, 10554488, 13193110, 15077840, 21108976, 26386220, 52772440, 105544880]

約数ペア:

[(1, 105544880), (2, 52772440), (4, 26386220), (5, 21108976), (7, 15077840), (8, 13193110), (10, 10554488), (14, 7538920), (16, 6596555), (20, 5277244), (28, 3769460), (35, 3015568), (40, 2638622), (56, 1884730), (70, 1507784), (80, 1319311), (112, 942365), (140, 753892), (280, 376946), (560, 188473)]