78833436410

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{20800379}}^1$

素因数の和:20800765

約数の個数: 16

約数和(自身を含む): 142274599200

約数和(自身を除く): 63441162790

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 20800379, 41600758, 104001895, 208003790, 7883343641, 15766687282, 39416718205, 78833436410]

約数ペア:

[(1, 78833436410), (2, 39416718205), (5, 15766687282), (10, 7883343641), (379, 208003790), (758, 104001895), (1895, 41600758), (3790, 20800379)]