5326000

素因数分解:

$2^4\times 5^3\times {\mathrm{2663}}^1$

素因数の和:2686

約数の個数: 40

約数和(自身を含む): 12883104

約数和(自身を除く): 7557104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 2663, 5326, 10652, 13315, 21304, 26630, 42608, 53260, 66575, 106520, 133150, 213040, 266300, 332875, 532600, 665750, 1065200, 1331500, 2663000, 5326000]

約数ペア:

[(1, 5326000), (2, 2663000), (4, 1331500), (5, 1065200), (8, 665750), (10, 532600), (16, 332875), (20, 266300), (25, 213040), (40, 133150), (50, 106520), (80, 66575), (100, 53260), (125, 42608), (200, 26630), (250, 21304), (400, 13315), (500, 10652), (1000, 5326), (2000, 2663)]