53260000

素因数分解:

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

素因数の和:2693

約数の個数: 60

約数和(自身を含む): 131076792

約数和(自身を除く): 77816792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 2663, 4000, 5000, 5326, 10000, 10652, 13315, 20000, 21304, 26630, 42608, 53260, 66575, 85216, 106520, 133150, 213040, 266300, 332875, 426080, 532600, 665750, 1065200, 1331500, 1664375, 2130400, 2663000, 3328750, 5326000, 6657500, 10652000, 13315000, 26630000, 53260000]

約数ペア:

[(1, 53260000), (2, 26630000), (4, 13315000), (5, 10652000), (8, 6657500), (10, 5326000), (16, 3328750), (20, 2663000), (25, 2130400), (32, 1664375), (40, 1331500), (50, 1065200), (80, 665750), (100, 532600), (125, 426080), (160, 332875), (200, 266300), (250, 213040), (400, 133150), (500, 106520), (625, 85216), (800, 66575), (1000, 53260), (1250, 42608), (2000, 26630), (2500, 21304), (2663, 20000), (4000, 13315), (5000, 10652), (5326, 10000)]