554080665640

素因数分解:

$2^3\times 5^1\times {\mathrm{13852016641}}^1$

素因数の和:13852016652

約数の個数: 16

約数和(自身を含む): 1246681497780

約数和(自身を除く): 692600832140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13852016641, 27704033282, 55408066564, 69260083205, 110816133128, 138520166410, 277040332820, 554080665640]

約数ペア:

[(1, 554080665640), (2, 277040332820), (4, 138520166410), (5, 110816133128), (8, 69260083205), (10, 55408066564), (20, 27704033282), (40, 13852016641)]