2019973300

素因数分解:

$2^2\times 5^2\times {\mathrm{1093}}^1\times {\mathrm{18481}}^1$

素因数の和:19588

約数の個数: 36

約数和(自身を含む): 4387589836

約数和(自身を除く): 2367616536

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1093, 2186, 4372, 5465, 10930, 18481, 21860, 27325, 36962, 54650, 73924, 92405, 109300, 184810, 369620, 462025, 924050, 1848100, 20199733, 40399466, 80798932, 100998665, 201997330, 403994660, 504993325, 1009986650, 2019973300]

約数ペア:

[(1, 2019973300), (2, 1009986650), (4, 504993325), (5, 403994660), (10, 201997330), (20, 100998665), (25, 80798932), (50, 40399466), (100, 20199733), (1093, 1848100), (2186, 924050), (4372, 462025), (5465, 369620), (10930, 184810), (18481, 109300), (21860, 92405), (27325, 73924), (36962, 54650)]