10100180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4903}}^1$

素因数の和:5015

約数の個数: 24

約数和(自身を含む): 21420672

約数和(自身を除く): 11320492

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4903, 9806, 19612, 24515, 49030, 98060, 505009, 1010018, 2020036, 2525045, 5050090, 10100180]

約数ペア:

[(1, 10100180), (2, 5050090), (4, 2525045), (5, 2020036), (10, 1010018), (20, 505009), (103, 98060), (206, 49030), (412, 24515), (515, 19612), (1030, 9806), (2060, 4903)]