2012183800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{914629}}^1$

素因数の和:914656

約数の個数: 48

約数和(自身を含む): 5103635400

約数和(自身を除く): 3091451600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 914629, 1829258, 3658516, 4573145, 7317032, 9146290, 10060919, 18292580, 20121838, 22865725, 36585160, 40243676, 45731450, 50304595, 80487352, 91462900, 100609190, 182925800, 201218380, 251522975, 402436760, 503045950, 1006091900, 2012183800]

約数ペア:

[(1, 2012183800), (2, 1006091900), (4, 503045950), (5, 402436760), (8, 251522975), (10, 201218380), (11, 182925800), (20, 100609190), (22, 91462900), (25, 80487352), (40, 50304595), (44, 45731450), (50, 40243676), (55, 36585160), (88, 22865725), (100, 20121838), (110, 18292580), (200, 10060919), (220, 9146290), (275, 7317032), (440, 4573145), (550, 3658516), (1100, 1829258), (2200, 914629)]