28745150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{82129}}^1$

素因数の和:82148

約数の個数: 24

約数和(自身を含む): 61104720

約数和(自身を除く): 32359570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 82129, 164258, 410645, 574903, 821290, 1149806, 2053225, 2874515, 4106450, 5749030, 14372575, 28745150]

約数ペア:

[(1, 28745150), (2, 14372575), (5, 5749030), (7, 4106450), (10, 2874515), (14, 2053225), (25, 1149806), (35, 821290), (50, 574903), (70, 410645), (175, 164258), (350, 82129)]