22460180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10903}}^1$

素因数の和:11015

約数の個数: 24

約数和(自身を含む): 47628672

約数和(自身を除く): 25168492

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 10903, 21806, 43612, 54515, 109030, 218060, 1123009, 2246018, 4492036, 5615045, 11230090, 22460180]

約数ペア:

[(1, 22460180), (2, 11230090), (4, 5615045), (5, 4492036), (10, 2246018), (20, 1123009), (103, 218060), (206, 109030), (412, 54515), (515, 43612), (1030, 21806), (2060, 10903)]