8587120

素因数分解:

$2^4\times 5^1\times {\mathrm{107339}}^1$

素因数の和:107352

約数の個数: 20

約数和(自身を含む): 19965240

約数和(自身を除く): 11378120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107339, 214678, 429356, 536695, 858712, 1073390, 1717424, 2146780, 4293560, 8587120]

約数ペア:

[(1, 8587120), (2, 4293560), (4, 2146780), (5, 1717424), (8, 1073390), (10, 858712), (16, 536695), (20, 429356), (40, 214678), (80, 107339)]