28772450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{82207}}^1$

素因数の和:82226

約数の個数: 24

約数和(自身を含む): 61162752

約数和(自身を除く): 32390302

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 82207, 164414, 411035, 575449, 822070, 1150898, 2055175, 2877245, 4110350, 5754490, 14386225, 28772450]

約数ペア:

[(1, 28772450), (2, 14386225), (5, 5754490), (7, 4110350), (10, 2877245), (14, 2055175), (25, 1150898), (35, 822070), (50, 575449), (70, 411035), (175, 164414), (350, 82207)]