28867000

素因数分解:

$2^3\times 5^3\times {\mathrm{28867}}^1$

素因数の和:28888

約数の個数: 32

約数和(自身を含む): 67551120

約数和(自身を除く): 38684120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 28867, 57734, 115468, 144335, 230936, 288670, 577340, 721675, 1154680, 1443350, 2886700, 3608375, 5773400, 7216750, 14433500, 28867000]

約数ペア:

[(1, 28867000), (2, 14433500), (4, 7216750), (5, 5773400), (8, 3608375), (10, 2886700), (20, 1443350), (25, 1154680), (40, 721675), (50, 577340), (100, 288670), (125, 230936), (200, 144335), (250, 115468), (500, 57734), (1000, 28867)]