314281036780

素因数分解:

$2^2\times 5^1\times {\mathrm{15714051839}}^1$

素因数の和:15714051848

約数の個数: 12

約数和(自身を含む): 659990177280

約数和(自身を除く): 345709140500

約数列:

[1, 2, 4, 5, 10, 20, 15714051839, 31428103678, 62856207356, 78570259195, 157140518390, 314281036780]

約数ペア:

[(1, 314281036780), (2, 157140518390), (4, 78570259195), (5, 62856207356), (10, 31428103678), (20, 15714051839)]