6400210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27827}}^1$

素因数の和:27857

約数の個数: 16

約数和(自身を含む): 12021696

約数和(自身を除く): 5621486

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 27827, 55654, 139135, 278270, 640021, 1280042, 3200105, 6400210]

約数ペア:

[(1, 6400210), (2, 3200105), (5, 1280042), (10, 640021), (23, 278270), (46, 139135), (115, 55654), (230, 27827)]