895580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6397}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 2149728

約数和(自身を除く): 1254148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6397, 12794, 25588, 31985, 44779, 63970, 89558, 127940, 179116, 223895, 447790, 895580]

約数ペア:

[(1, 895580), (2, 447790), (4, 223895), (5, 179116), (7, 127940), (10, 89558), (14, 63970), (20, 44779), (28, 31985), (35, 25588), (70, 12794), (140, 6397)]