5411080

素因数分解:

$2^3\times 5^1\times {\mathrm{135277}}^1$

素因数の和:135288

約数の個数: 16

約数和(自身を含む): 12175020

約数和(自身を除く): 6763940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 135277, 270554, 541108, 676385, 1082216, 1352770, 2705540, 5411080]

約数ペア:

[(1, 5411080), (2, 2705540), (4, 1352770), (5, 1082216), (8, 676385), (10, 541108), (20, 270554), (40, 135277)]