39400970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{562871}}^1$

素因数の和:562885

約数の個数: 16

約数和(自身を含む): 81053568

約数和(自身を除く): 41652598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 562871, 1125742, 2814355, 3940097, 5628710, 7880194, 19700485, 39400970]

約数ペア:

[(1, 39400970), (2, 19700485), (5, 7880194), (7, 5628710), (10, 3940097), (14, 2814355), (35, 1125742), (70, 562871)]