4092040

素因数分解:

$2^3\times 5^1\times {\mathrm{102301}}^1$

素因数の和:102312

約数の個数: 16

約数和(自身を含む): 9207180

約数和(自身を除く): 5115140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 102301, 204602, 409204, 511505, 818408, 1023010, 2046020, 4092040]

約数ペア:

[(1, 4092040), (2, 2046020), (4, 1023010), (5, 818408), (8, 511505), (10, 409204), (20, 204602), (40, 102301)]