13210660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22777}}^1$

素因数の和:22815

約数の個数: 24

約数和(自身を含む): 28700280

約数和(自身を除く): 15489620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 22777, 45554, 91108, 113885, 227770, 455540, 660533, 1321066, 2642132, 3302665, 6605330, 13210660]

約数ペア:

[(1, 13210660), (2, 6605330), (4, 3302665), (5, 2642132), (10, 1321066), (20, 660533), (29, 455540), (58, 227770), (116, 113885), (145, 91108), (290, 45554), (580, 22777)]