8831780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4127}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 18724608

約数和(自身を除く): 9892828

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 4127, 8254, 16508, 20635, 41270, 82540, 441589, 883178, 1766356, 2207945, 4415890, 8831780]

約数ペア:

[(1, 8831780), (2, 4415890), (4, 2207945), (5, 1766356), (10, 883178), (20, 441589), (107, 82540), (214, 41270), (428, 20635), (535, 16508), (1070, 8254), (2140, 4127)]