47101180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{336437}}^1$

素因数の和:336453

約数の個数: 24

約数和(自身を含む): 113043168

約数和(自身を除く): 65941988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 336437, 672874, 1345748, 1682185, 2355059, 3364370, 4710118, 6728740, 9420236, 11775295, 23550590, 47101180]

約数ペア:

[(1, 47101180), (2, 23550590), (4, 11775295), (5, 9420236), (7, 6728740), (10, 4710118), (14, 3364370), (20, 2355059), (28, 1682185), (35, 1345748), (70, 672874), (140, 336437)]