8850070

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2207}}^1$

素因数の和:2615

約数の個数: 16

約数和(自身を含む): 15977088

約数和(自身を除く): 7127018

約数列:

[1, 2, 5, 10, 401, 802, 2005, 2207, 4010, 4414, 11035, 22070, 885007, 1770014, 4425035, 8850070]

約数ペア:

[(1, 8850070), (2, 4425035), (5, 1770014), (10, 885007), (401, 22070), (802, 11035), (2005, 4414), (2207, 4010)]