27832007420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{198800053}}^1$

素因数の和:198800069

約数の個数: 24

約数和(自身を含む): 66796818144

約数和(自身を除く): 38964810724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 198800053, 397600106, 795200212, 994000265, 1391600371, 1988000530, 2783200742, 3976001060, 5566401484, 6958001855, 13916003710, 27832007420]

約数ペア:

[(1, 27832007420), (2, 13916003710), (4, 6958001855), (5, 5566401484), (7, 3976001060), (10, 2783200742), (14, 1988000530), (20, 1391600371), (28, 994000265), (35, 795200212), (70, 397600106), (140, 198800053)]