4219000

素因数分解:

$2^3\times 5^3\times {\mathrm{4219}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 9874800

約数和(自身を除く): 5655800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4219, 8438, 16876, 21095, 33752, 42190, 84380, 105475, 168760, 210950, 421900, 527375, 843800, 1054750, 2109500, 4219000]

約数ペア:

[(1, 4219000), (2, 2109500), (4, 1054750), (5, 843800), (8, 527375), (10, 421900), (20, 210950), (25, 168760), (40, 105475), (50, 84380), (100, 42190), (125, 33752), (200, 21095), (250, 16876), (500, 8438), (1000, 4219)]