135022820

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{17627}}^1$

素因数の和:18019

約数の個数: 24

約数和(自身を含む): 284304384

約数和(自身を除く): 149281564

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 17627, 35254, 70508, 88135, 176270, 352540, 6751141, 13502282, 27004564, 33755705, 67511410, 135022820]

約数ペア:

[(1, 135022820), (2, 67511410), (4, 33755705), (5, 27004564), (10, 13502282), (20, 6751141), (383, 352540), (766, 176270), (1532, 88135), (1915, 70508), (3830, 35254), (7660, 17627)]