26453669180

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1244293}}^1$

素因数の和:1245365

約数の個数: 24

約数和(自身を含む): 55605010272

約数和(自身を除く): 29151341092

約数列:

[1, 2, 4, 5, 10, 20, 1063, 2126, 4252, 5315, 10630, 21260, 1244293, 2488586, 4977172, 6221465, 12442930, 24885860, 1322683459, 2645366918, 5290733836, 6613417295, 13226834590, 26453669180]

約数ペア:

[(1, 26453669180), (2, 13226834590), (4, 6613417295), (5, 5290733836), (10, 2645366918), (20, 1322683459), (1063, 24885860), (2126, 12442930), (4252, 6221465), (5315, 4977172), (10630, 2488586), (21260, 1244293)]