22340410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28279}}^1$

素因数の和:28365

約数の個数: 16

約数和(自身を含む): 40723200

約数和(自身を除く): 18382790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 28279, 56558, 141395, 282790, 2234041, 4468082, 11170205, 22340410]

約数ペア:

[(1, 22340410), (2, 11170205), (5, 4468082), (10, 2234041), (79, 282790), (158, 141395), (395, 56558), (790, 28279)]