141851240

素因数分解:

$2^3\times 5^1\times {\mathrm{3546281}}^1$

素因数の和:3546292

約数の個数: 16

約数和(自身を含む): 319165380

約数和(自身を除く): 177314140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3546281, 7092562, 14185124, 17731405, 28370248, 35462810, 70925620, 141851240]

約数ペア:

[(1, 141851240), (2, 70925620), (4, 35462810), (5, 28370248), (8, 17731405), (10, 14185124), (20, 7092562), (40, 3546281)]