11985800

素因数分解:

$2^3\times 5^2\times {\mathrm{59929}}^1$

素因数の和:59945

約数の個数: 24

約数和(自身を含む): 27867450

約数和(自身を除く): 15881650

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 59929, 119858, 239716, 299645, 479432, 599290, 1198580, 1498225, 2397160, 2996450, 5992900, 11985800]

約数ペア:

[(1, 11985800), (2, 5992900), (4, 2996450), (5, 2397160), (8, 1498225), (10, 1198580), (20, 599290), (25, 479432), (40, 299645), (50, 239716), (100, 119858), (200, 59929)]