22582480

素因数分解:

$2^4\times 5^1\times {\mathrm{282281}}^1$

素因数の和:282294

約数の個数: 20

約数和(自身を含む): 52504452

約数和(自身を除く): 29921972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282281, 564562, 1129124, 1411405, 2258248, 2822810, 4516496, 5645620, 11291240, 22582480]

約数ペア:

[(1, 22582480), (2, 11291240), (4, 5645620), (5, 4516496), (8, 2822810), (10, 2258248), (16, 1411405), (20, 1129124), (40, 564562), (80, 282281)]