104761036780

素因数分解:

$2^2\times 5^1\times {\mathrm{5238051839}}^1$

素因数の和:5238051848

約数の個数: 12

約数和(自身を含む): 219998177280

約数和(自身を除く): 115237140500

約数列:

[1, 2, 4, 5, 10, 20, 5238051839, 10476103678, 20952207356, 26190259195, 52380518390, 104761036780]

約数ペア:

[(1, 104761036780), (2, 52380518390), (4, 26190259195), (5, 20952207356), (10, 10476103678), (20, 5238051839)]