40570060

素因数分解:

$2^2\times 5^1\times {\mathrm{2028503}}^1$

素因数の和:2028512

約数の個数: 12

約数和(自身を含む): 85197168

約数和(自身を除く): 44627108

約数列:

[1, 2, 4, 5, 10, 20, 2028503, 4057006, 8114012, 10142515, 20285030, 40570060]

約数ペア:

[(1, 40570060), (2, 20285030), (4, 10142515), (5, 8114012), (10, 4057006), (20, 2028503)]