543281480180

素因数分解:

$2^2\times 5^1\times {\mathrm{27164074009}}^1$

素因数の和:27164074018

約数の個数: 12

約数和(自身を含む): 1140891108420

約数和(自身を除く): 597609628240

約数列:

[1, 2, 4, 5, 10, 20, 27164074009, 54328148018, 108656296036, 135820370045, 271640740090, 543281480180]

約数ペア:

[(1, 543281480180), (2, 271640740090), (4, 135820370045), (5, 108656296036), (10, 54328148018), (20, 27164074009)]