5514441080

素因数分解:

$2^3\times 5^1\times {\mathrm{137861027}}^1$

素因数の和:137861038

約数の個数: 16

約数和(自身を含む): 12407492520

約数和(自身を除く): 6893051440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137861027, 275722054, 551444108, 689305135, 1102888216, 1378610270, 2757220540, 5514441080]

約数ペア:

[(1, 5514441080), (2, 2757220540), (4, 1378610270), (5, 1102888216), (8, 689305135), (10, 551444108), (20, 275722054), (40, 137861027)]