12926600

素因数分解:

$2^3\times 5^2\times {\mathrm{64633}}^1$

素因数の和:64649

約数の個数: 24

約数和(自身を含む): 30054810

約数和(自身を除く): 17128210

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 64633, 129266, 258532, 323165, 517064, 646330, 1292660, 1615825, 2585320, 3231650, 6463300, 12926600]

約数ペア:

[(1, 12926600), (2, 6463300), (4, 3231650), (5, 2585320), (8, 1615825), (10, 1292660), (20, 646330), (25, 517064), (40, 323165), (50, 258532), (100, 129266), (200, 64633)]