255380410

素因数分解:

$2^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{10771}}^1$

素因数の和:13149

約数の個数: 16

約数和(自身を含む): 459921312

約数和(自身を除く): 204540902

約数列:

[1, 2, 5, 10, 2371, 4742, 10771, 11855, 21542, 23710, 53855, 107710, 25538041, 51076082, 127690205, 255380410]

約数ペア:

[(1, 255380410), (2, 127690205), (5, 51076082), (10, 25538041), (2371, 107710), (4742, 53855), (10771, 23710), (11855, 21542)]