112338940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{802421}}^1$

素因数の和:802437

約数の個数: 24

約数和(自身を含む): 269613792

約数和(自身を除く): 157274852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 802421, 1604842, 3209684, 4012105, 5616947, 8024210, 11233894, 16048420, 22467788, 28084735, 56169470, 112338940]

約数ペア:

[(1, 112338940), (2, 56169470), (4, 28084735), (5, 22467788), (7, 16048420), (10, 11233894), (14, 8024210), (20, 5616947), (28, 4012105), (35, 3209684), (70, 1604842), (140, 802421)]