6572440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23473}}^1$

素因数の和:23491

約数の個数: 32

約数和(自身を含む): 16901280

約数和(自身を除く): 10328840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 23473, 46946, 93892, 117365, 164311, 187784, 234730, 328622, 469460, 657244, 821555, 938920, 1314488, 1643110, 3286220, 6572440]

約数ペア:

[(1, 6572440), (2, 3286220), (4, 1643110), (5, 1314488), (7, 938920), (8, 821555), (10, 657244), (14, 469460), (20, 328622), (28, 234730), (35, 187784), (40, 164311), (56, 117365), (70, 93892), (140, 46946), (280, 23473)]