56674660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{404819}}^1$

素因数の和:404835

約数の個数: 24

約数和(自身を含む): 136019520

約数和(自身を除く): 79344860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 404819, 809638, 1619276, 2024095, 2833733, 4048190, 5667466, 8096380, 11334932, 14168665, 28337330, 56674660]

約数ペア:

[(1, 56674660), (2, 28337330), (4, 14168665), (5, 11334932), (7, 8096380), (10, 5667466), (14, 4048190), (20, 2833733), (28, 2024095), (35, 1619276), (70, 809638), (140, 404819)]