26710270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{65147}}^1$

素因数の和:65195

約数の個数: 16

約数和(自身を含む): 49251888

約数和(自身を除く): 22541618

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 65147, 130294, 325735, 651470, 2671027, 5342054, 13355135, 26710270]

約数ペア:

[(1, 26710270), (2, 13355135), (5, 5342054), (10, 2671027), (41, 651470), (82, 325735), (205, 130294), (410, 65147)]