8780540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9341}}^1$

素因数の和:9397

約数の個数: 24

約数和(自身を含む): 18833472

約数和(自身を除く): 10052932

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 9341, 18682, 37364, 46705, 93410, 186820, 439027, 878054, 1756108, 2195135, 4390270, 8780540]

約数ペア:

[(1, 8780540), (2, 4390270), (4, 2195135), (5, 1756108), (10, 878054), (20, 439027), (47, 186820), (94, 93410), (188, 46705), (235, 37364), (470, 18682), (940, 9341)]