38214140

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7103}}^1$

素因数の和:7381

約数の個数: 24

約数和(自身を含む): 80559360

約数和(自身を除く): 42345220

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 7103, 14206, 28412, 35515, 71030, 142060, 1910707, 3821414, 7642828, 9553535, 19107070, 38214140]

約数ペア:

[(1, 38214140), (2, 19107070), (4, 9553535), (5, 7642828), (10, 3821414), (20, 1910707), (269, 142060), (538, 71030), (1076, 35515), (1345, 28412), (2690, 14206), (5380, 7103)]