5087116790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{10381871}}^1$

素因数の和:10381892

約数の個数: 24

約数和(自身を含む): 10651800672

約数和(自身を除く): 5564683882

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 10381871, 20763742, 51909355, 72673097, 103818710, 145346194, 363365485, 508711679, 726730970, 1017423358, 2543558395, 5087116790]

約数ペア:

[(1, 5087116790), (2, 2543558395), (5, 1017423358), (7, 726730970), (10, 508711679), (14, 363365485), (35, 145346194), (49, 103818710), (70, 72673097), (98, 51909355), (245, 20763742), (490, 10381871)]