40302850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{115151}}^1$

素因数の和:115170

約数の個数: 24

約数和(自身を含む): 85673088

約数和(自身を除く): 45370238

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 115151, 230302, 575755, 806057, 1151510, 1612114, 2878775, 4030285, 5757550, 8060570, 20151425, 40302850]

約数ペア:

[(1, 40302850), (2, 20151425), (5, 8060570), (7, 5757550), (10, 4030285), (14, 2878775), (25, 1612114), (35, 1151510), (50, 806057), (70, 575755), (175, 230302), (350, 115151)]