23964100

素因数分解:

$2^2\times 5^2\times {\mathrm{239641}}^1$

素因数の和:239655

約数の個数: 18

約数和(自身を含む): 52002314

約数和(自身を除く): 28038214

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239641, 479282, 958564, 1198205, 2396410, 4792820, 5991025, 11982050, 23964100]

約数ペア:

[(1, 23964100), (2, 11982050), (4, 5991025), (5, 4792820), (10, 2396410), (20, 1198205), (25, 958564), (50, 479282), (100, 239641)]