77353790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{108949}}^1$

素因数の和:109027

約数の個数: 16

約数和(自身を含む): 141199200

約数和(自身を除く): 63845410

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 108949, 217898, 544745, 1089490, 7735379, 15470758, 38676895, 77353790]

約数ペア:

[(1, 77353790), (2, 38676895), (5, 15470758), (10, 7735379), (71, 1089490), (142, 544745), (355, 217898), (710, 108949)]