33492880

素因数分解:

$2^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{839}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 78120000

約数和(自身を除く): 44627120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 499, 839, 998, 1678, 1996, 2495, 3356, 3992, 4195, 4990, 6712, 7984, 8390, 9980, 13424, 16780, 19960, 33560, 39920, 67120, 418661, 837322, 1674644, 2093305, 3349288, 4186610, 6698576, 8373220, 16746440, 33492880]

約数ペア:

[(1, 33492880), (2, 16746440), (4, 8373220), (5, 6698576), (8, 4186610), (10, 3349288), (16, 2093305), (20, 1674644), (40, 837322), (80, 418661), (499, 67120), (839, 39920), (998, 33560), (1678, 19960), (1996, 16780), (2495, 13424), (3356, 9980), (3992, 8390), (4195, 7984), (4990, 6712)]