6652000

素因数分解:

$2^5\times 5^3\times {\mathrm{1663}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 16353792

約数和(自身を除く): 9701792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 1663, 2000, 3326, 4000, 6652, 8315, 13304, 16630, 26608, 33260, 41575, 53216, 66520, 83150, 133040, 166300, 207875, 266080, 332600, 415750, 665200, 831500, 1330400, 1663000, 3326000, 6652000]

約数ペア:

[(1, 6652000), (2, 3326000), (4, 1663000), (5, 1330400), (8, 831500), (10, 665200), (16, 415750), (20, 332600), (25, 266080), (32, 207875), (40, 166300), (50, 133040), (80, 83150), (100, 66520), (125, 53216), (160, 41575), (200, 33260), (250, 26608), (400, 16630), (500, 13304), (800, 8315), (1000, 6652), (1663, 4000), (2000, 3326)]