102152920

素因数分解:

$2^3\times 5^1\times {\mathrm{2553823}}^1$

素因数の和:2553834

約数の個数: 16

約数和(自身を含む): 229844160

約数和(自身を除く): 127691240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2553823, 5107646, 10215292, 12769115, 20430584, 25538230, 51076460, 102152920]

約数ペア:

[(1, 102152920), (2, 51076460), (4, 25538230), (5, 20430584), (8, 12769115), (10, 10215292), (20, 5107646), (40, 2553823)]