10211180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72937}}^1$

素因数の和:72953

約数の個数: 24

約数和(自身を含む): 24507168

約数和(自身を除く): 14295988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72937, 145874, 291748, 364685, 510559, 729370, 1021118, 1458740, 2042236, 2552795, 5105590, 10211180]

約数ペア:

[(1, 10211180), (2, 5105590), (4, 2552795), (5, 2042236), (7, 1458740), (10, 1021118), (14, 729370), (20, 510559), (28, 364685), (35, 291748), (70, 145874), (140, 72937)]