27304790

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13721}}^1$

素因数の和:13927

約数の個数: 16

約数和(自身を含む): 49399200

約数和(自身を除く): 22094410

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 13721, 27442, 68605, 137210, 2730479, 5460958, 13652395, 27304790]

約数ペア:

[(1, 27304790), (2, 13652395), (5, 5460958), (10, 2730479), (199, 137210), (398, 68605), (995, 27442), (1990, 13721)]