11181260

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{769}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 23543520

約数和(自身を除く): 12362260

約数列:

[1, 2, 4, 5, 10, 20, 727, 769, 1454, 1538, 2908, 3076, 3635, 3845, 7270, 7690, 14540, 15380, 559063, 1118126, 2236252, 2795315, 5590630, 11181260]

約数ペア:

[(1, 11181260), (2, 5590630), (4, 2795315), (5, 2236252), (10, 1118126), (20, 559063), (727, 15380), (769, 14540), (1454, 7690), (1538, 7270), (2908, 3845), (3076, 3635)]