23051800

素因数分解:

$2^3\times 5^2\times {\mathrm{115259}}^1$

素因数の和:115275

約数の個数: 24

約数和(自身を含む): 53595900

約数和(自身を除く): 30544100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 115259, 230518, 461036, 576295, 922072, 1152590, 2305180, 2881475, 4610360, 5762950, 11525900, 23051800]

約数ペア:

[(1, 23051800), (2, 11525900), (4, 5762950), (5, 4610360), (8, 2881475), (10, 2305180), (20, 1152590), (25, 922072), (40, 576295), (50, 461036), (100, 230518), (200, 115259)]