4211000

素因数分解:

$2^3\times 5^3\times {\mathrm{4211}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 9856080

約数和(自身を除く): 5645080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 4211, 8422, 16844, 21055, 33688, 42110, 84220, 105275, 168440, 210550, 421100, 526375, 842200, 1052750, 2105500, 4211000]

約数ペア:

[(1, 4211000), (2, 2105500), (4, 1052750), (5, 842200), (8, 526375), (10, 421100), (20, 210550), (25, 168440), (40, 105275), (50, 84220), (100, 42110), (125, 33688), (200, 21055), (250, 16844), (500, 8422), (1000, 4211)]