2039000

素因数分解:

$2^3\times 5^3\times {\mathrm{2039}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 4773600

約数和(自身を除く): 2734600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 2039, 4078, 8156, 10195, 16312, 20390, 40780, 50975, 81560, 101950, 203900, 254875, 407800, 509750, 1019500, 2039000]

約数ペア:

[(1, 2039000), (2, 1019500), (4, 509750), (5, 407800), (8, 254875), (10, 203900), (20, 101950), (25, 81560), (40, 50975), (50, 40780), (100, 20390), (125, 16312), (200, 10195), (250, 8156), (500, 4078), (1000, 2039)]