2010286100

素因数分解:

$2^2\times 5^2\times {\mathrm{20102861}}^1$

素因数の和:20102875

約数の個数: 18

約数和(自身を含む): 4362321054

約数和(自身を除く): 2352034954

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20102861, 40205722, 80411444, 100514305, 201028610, 402057220, 502571525, 1005143050, 2010286100]

約数ペア:

[(1, 2010286100), (2, 1005143050), (4, 502571525), (5, 402057220), (10, 201028610), (20, 100514305), (25, 80411444), (50, 40205722), (100, 20102861)]