25893110

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5189}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 46710000

約数和(自身を除く): 20816890

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 5189, 10378, 25945, 51890, 2589311, 5178622, 12946555, 25893110]

約数ペア:

[(1, 25893110), (2, 12946555), (5, 5178622), (10, 2589311), (499, 51890), (998, 25945), (2495, 10378), (4990, 5189)]