5458160

素因数分解:

$2^4\times 5^1\times {\mathrm{68227}}^1$

素因数の和:68240

約数の個数: 20

約数和(自身を含む): 12690408

約数和(自身を除く): 7232248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68227, 136454, 272908, 341135, 545816, 682270, 1091632, 1364540, 2729080, 5458160]

約数ペア:

[(1, 5458160), (2, 2729080), (4, 1364540), (5, 1091632), (8, 682270), (10, 545816), (16, 341135), (20, 272908), (40, 136454), (80, 68227)]