24878170

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27953}}^1$

素因数の和:28049

約数の個数: 16

約数和(自身を含む): 45285480

約数和(自身を除く): 20407310

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 27953, 55906, 139765, 279530, 2487817, 4975634, 12439085, 24878170]

約数ペア:

[(1, 24878170), (2, 12439085), (5, 4975634), (10, 2487817), (89, 279530), (178, 139765), (445, 55906), (890, 27953)]