5335840

素因数分解:

$2^5\times 5^1\times {\mathrm{33349}}^1$

素因数の和:33364

約数の個数: 24

約数和(自身を含む): 12606300

約数和(自身を除く): 7270460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 33349, 66698, 133396, 166745, 266792, 333490, 533584, 666980, 1067168, 1333960, 2667920, 5335840]

約数ペア:

[(1, 5335840), (2, 2667920), (4, 1333960), (5, 1067168), (8, 666980), (10, 533584), (16, 333490), (20, 266792), (32, 166745), (40, 133396), (80, 66698), (160, 33349)]