16000500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{10667}}^1$

素因数の和:10689

約数の個数: 48

約数和(自身を含む): 46597824

約数和(自身を除く): 30597324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1500, 10667, 21334, 32001, 42668, 53335, 64002, 106670, 128004, 160005, 213340, 266675, 320010, 533350, 640020, 800025, 1066700, 1333375, 1600050, 2666750, 3200100, 4000125, 5333500, 8000250, 16000500]

約数ペア:

[(1, 16000500), (2, 8000250), (3, 5333500), (4, 4000125), (5, 3200100), (6, 2666750), (10, 1600050), (12, 1333375), (15, 1066700), (20, 800025), (25, 640020), (30, 533350), (50, 320010), (60, 266675), (75, 213340), (100, 160005), (125, 128004), (150, 106670), (250, 64002), (300, 53335), (375, 42668), (500, 32001), (750, 21334), (1500, 10667)]