36978220

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{26041}}^1$

素因数の和:26121

約数の個数: 24

約数和(自身を含む): 78751008

約数和(自身を除く): 41772788

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 26041, 52082, 104164, 130205, 260410, 520820, 1848911, 3697822, 7395644, 9244555, 18489110, 36978220]

約数ペア:

[(1, 36978220), (2, 18489110), (4, 9244555), (5, 7395644), (10, 3697822), (20, 1848911), (71, 520820), (142, 260410), (284, 130205), (355, 104164), (710, 52082), (1420, 26041)]