180853910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{228929}}^1$

素因数の和:229015

約数の個数: 16

約数和(自身を含む): 329659200

約数和(自身を除く): 148805290

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 228929, 457858, 1144645, 2289290, 18085391, 36170782, 90426955, 180853910]

約数ペア:

[(1, 180853910), (2, 90426955), (5, 36170782), (10, 18085391), (79, 2289290), (158, 1144645), (395, 457858), (790, 228929)]