86532280

素因数分解:

$2^3\times 5^1\times {\mathrm{2163307}}^1$

素因数の和:2163318

約数の個数: 16

約数和(自身を含む): 194697720

約数和(自身を除く): 108165440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2163307, 4326614, 8653228, 10816535, 17306456, 21633070, 43266140, 86532280]

約数ペア:

[(1, 86532280), (2, 43266140), (4, 21633070), (5, 17306456), (8, 10816535), (10, 8653228), (20, 4326614), (40, 2163307)]