8054140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17509}}^1$

素因数の和:17541

約数の個数: 24

約数和(自身を含む): 17650080

約数和(自身を除く): 9595940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 17509, 35018, 70036, 87545, 175090, 350180, 402707, 805414, 1610828, 2013535, 4027070, 8054140]

約数ペア:

[(1, 8054140), (2, 4027070), (4, 2013535), (5, 1610828), (10, 805414), (20, 402707), (23, 350180), (46, 175090), (92, 87545), (115, 70036), (230, 35018), (460, 17509)]