63970900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{91387}}^1$

素因数の和:91408

約数の個数: 36

約数和(自身を含む): 158649568

約数和(自身を除く): 94678668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 91387, 182774, 365548, 456935, 639709, 913870, 1279418, 1827740, 2284675, 2558836, 3198545, 4569350, 6397090, 9138700, 12794180, 15992725, 31985450, 63970900]

約数ペア:

[(1, 63970900), (2, 31985450), (4, 15992725), (5, 12794180), (7, 9138700), (10, 6397090), (14, 4569350), (20, 3198545), (25, 2558836), (28, 2284675), (35, 1827740), (50, 1279418), (70, 913870), (100, 639709), (140, 456935), (175, 365548), (350, 182774), (700, 91387)]