2017054120

素因数分解:

$2^3\times 5^1\times {\mathrm{50426353}}^1$

素因数の和:50426364

約数の個数: 16

約数和(自身を含む): 4538371860

約数和(自身を除く): 2521317740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50426353, 100852706, 201705412, 252131765, 403410824, 504263530, 1008527060, 2017054120]

約数ペア:

[(1, 2017054120), (2, 1008527060), (4, 504263530), (5, 403410824), (8, 252131765), (10, 201705412), (20, 100852706), (40, 50426353)]