5582780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{39877}}^1$

素因数の和:39893

約数の個数: 24

約数和(自身を含む): 13399008

約数和(自身を除く): 7816228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 39877, 79754, 159508, 199385, 279139, 398770, 558278, 797540, 1116556, 1395695, 2791390, 5582780]

約数ペア:

[(1, 5582780), (2, 2791390), (4, 1395695), (5, 1116556), (7, 797540), (10, 558278), (14, 398770), (20, 279139), (28, 199385), (35, 159508), (70, 79754), (140, 39877)]