124427260

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{17929}}^1$

素因数の和:18285

約数の個数: 24

約数和(自身を含む): 262064880

約数和(自身を除く): 137637620

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 17929, 35858, 71716, 89645, 179290, 358580, 6221363, 12442726, 24885452, 31106815, 62213630, 124427260]

約数ペア:

[(1, 124427260), (2, 62213630), (4, 31106815), (5, 24885452), (10, 12442726), (20, 6221363), (347, 358580), (694, 179290), (1388, 89645), (1735, 71716), (3470, 35858), (6940, 17929)]