16084520

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 36443520

約数和(自身を除く): 20359000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 2663, 3020, 5326, 6040, 10652, 13315, 21304, 26630, 53260, 106520, 402113, 804226, 1608452, 2010565, 3216904, 4021130, 8042260, 16084520]

約数ペア:

[(1, 16084520), (2, 8042260), (4, 4021130), (5, 3216904), (8, 2010565), (10, 1608452), (20, 804226), (40, 402113), (151, 106520), (302, 53260), (604, 26630), (755, 21304), (1208, 13315), (1510, 10652), (2663, 6040), (3020, 5326)]