29162890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71129}}^1$

素因数の和:71177

約数の個数: 16

約数和(自身を含む): 53774280

約数和(自身を除く): 24611390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 71129, 142258, 355645, 711290, 2916289, 5832578, 14581445, 29162890]

約数ペア:

[(1, 29162890), (2, 14581445), (5, 5832578), (10, 2916289), (41, 711290), (82, 355645), (205, 142258), (410, 71129)]