26440810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{240371}}^1$

素因数の和:240389

約数の個数: 16

約数和(自身を含む): 51920352

約数和(自身を除く): 25479542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 240371, 480742, 1201855, 2403710, 2644081, 5288162, 13220405, 26440810]

約数ペア:

[(1, 26440810), (2, 13220405), (5, 5288162), (10, 2644081), (11, 2403710), (22, 1201855), (55, 480742), (110, 240371)]