27039160

素因数分解:

$2^3\times 5^1\times {\mathrm{675979}}^1$

素因数の和:675990

約数の個数: 16

約数和(自身を含む): 60838200

約数和(自身を除く): 33799040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 675979, 1351958, 2703916, 3379895, 5407832, 6759790, 13519580, 27039160]

約数ペア:

[(1, 27039160), (2, 13519580), (4, 6759790), (5, 5407832), (8, 3379895), (10, 2703916), (20, 1351958), (40, 675979)]