80493410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113371}}^1$

素因数の和:113449

約数の個数: 16

約数和(自身を含む): 146930112

約数和(自身を除く): 66436702

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 113371, 226742, 566855, 1133710, 8049341, 16098682, 40246705, 80493410]

約数ペア:

[(1, 80493410), (2, 40246705), (5, 16098682), (10, 8049341), (71, 1133710), (142, 566855), (355, 226742), (710, 113371)]