141645080

素因数分解:

$2^3\times 5^1\times {\mathrm{3541127}}^1$

素因数の和:3541138

約数の個数: 16

約数和(自身を含む): 318701520

約数和(自身を除く): 177056440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3541127, 7082254, 14164508, 17705635, 28329016, 35411270, 70822540, 141645080]

約数ペア:

[(1, 141645080), (2, 70822540), (4, 35411270), (5, 28329016), (8, 17705635), (10, 14164508), (20, 7082254), (40, 3541127)]