26342210

素因数分解:

$2^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5279}}^1$

素因数の和:5785

約数の個数: 16

約数和(自身を含む): 47520000

約数和(自身を除く): 21177790

約数列:

[1, 2, 5, 10, 499, 998, 2495, 4990, 5279, 10558, 26395, 52790, 2634221, 5268442, 13171105, 26342210]

約数ペア:

[(1, 26342210), (2, 13171105), (5, 5268442), (10, 2634221), (499, 52790), (998, 26395), (2495, 10558), (4990, 5279)]