29889410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72901}}^1$

素因数の和:72949

約数の個数: 16

約数和(自身を含む): 55113912

約数和(自身を除く): 25224502

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 72901, 145802, 364505, 729010, 2988941, 5977882, 14944705, 29889410]

約数ペア:

[(1, 29889410), (2, 14944705), (5, 5977882), (10, 2988941), (41, 729010), (82, 364505), (205, 145802), (410, 72901)]