40897730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{95111}}^1$

素因数の和:95161

約数の個数: 16

約数和(自身を含む): 75328704

約数和(自身を除く): 34430974

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 95111, 190222, 475555, 951110, 4089773, 8179546, 20448865, 40897730]

約数ペア:

[(1, 40897730), (2, 20448865), (5, 8179546), (10, 4089773), (43, 951110), (86, 475555), (215, 190222), (430, 95111)]