2006333500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{211193}}^1$

素因数の和:211231

約数の個数: 48

約数和(自身を含む): 4612476960

約数和(自身を除く): 2606143460

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 4750, 9500, 211193, 422386, 844772, 1055965, 2111930, 4012667, 4223860, 5279825, 8025334, 10559650, 16050668, 20063335, 21119300, 26399125, 40126670, 52798250, 80253340, 100316675, 105596500, 200633350, 401266700, 501583375, 1003166750, 2006333500]

約数ペア:

[(1, 2006333500), (2, 1003166750), (4, 501583375), (5, 401266700), (10, 200633350), (19, 105596500), (20, 100316675), (25, 80253340), (38, 52798250), (50, 40126670), (76, 26399125), (95, 21119300), (100, 20063335), (125, 16050668), (190, 10559650), (250, 8025334), (380, 5279825), (475, 4223860), (500, 4012667), (950, 2111930), (1900, 1055965), (2375, 844772), (4750, 422386), (9500, 211193)]