228192920

素因数分解:

$2^3\times 5^1\times {\mathrm{5704823}}^1$

素因数の和:5704834

約数の個数: 16

約数和(自身を含む): 513434160

約数和(自身を除く): 285241240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5704823, 11409646, 22819292, 28524115, 45638584, 57048230, 114096460, 228192920]

約数ペア:

[(1, 228192920), (2, 114096460), (4, 57048230), (5, 45638584), (8, 28524115), (10, 22819292), (20, 11409646), (40, 5704823)]