10171240

素因数分解:

$2^3\times 5^1\times {\mathrm{254281}}^1$

素因数の和:254292

約数の個数: 16

約数和(自身を含む): 22885380

約数和(自身を除く): 12714140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 254281, 508562, 1017124, 1271405, 2034248, 2542810, 5085620, 10171240]

約数ペア:

[(1, 10171240), (2, 5085620), (4, 2542810), (5, 2034248), (8, 1271405), (10, 1017124), (20, 508562), (40, 254281)]