164038796060

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{92156627}}^1$

素因数の和:92156725

約数の個数: 24

約数和(自身を含む): 348352053840

約数和(自身を除く): 184313257780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 92156627, 184313254, 368626508, 460783135, 921566270, 1843132540, 8201939803, 16403879606, 32807759212, 41009699015, 82019398030, 164038796060]

約数ペア:

[(1, 164038796060), (2, 82019398030), (4, 41009699015), (5, 32807759212), (10, 16403879606), (20, 8201939803), (89, 1843132540), (178, 921566270), (356, 460783135), (445, 368626508), (890, 184313254), (1780, 92156627)]