26293130

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{5399}}^1$

素因数の和:5893

約数の個数: 16

約数和(自身を含む): 47433600

約数和(自身を除く): 21140470

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 5399, 10798, 26995, 53990, 2629313, 5258626, 13146565, 26293130]

約数ペア:

[(1, 26293130), (2, 13146565), (5, 5258626), (10, 2629313), (487, 53990), (974, 26995), (2435, 10798), (4870, 5399)]