13208500

素因数分解:

$2^2\times 5^3\times {\mathrm{26417}}^1$

素因数の和:26436

約数の個数: 24

約数和(自身を含む): 28848456

約数和(自身を除く): 15639956

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 26417, 52834, 105668, 132085, 264170, 528340, 660425, 1320850, 2641700, 3302125, 6604250, 13208500]

約数ペア:

[(1, 13208500), (2, 6604250), (4, 3302125), (5, 2641700), (10, 1320850), (20, 660425), (25, 528340), (50, 264170), (100, 132085), (125, 105668), (250, 52834), (500, 26417)]