2051269000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{186479}}^1$

素因数の和:186511

約数の個数: 64

約数和(自身を含む): 5236358400

約数和(自身を除く): 3185089400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 11000, 186479, 372958, 745916, 932395, 1491832, 1864790, 2051269, 3729580, 4102538, 4661975, 7459160, 8205076, 9323950, 10256345, 16410152, 18647900, 20512690, 23309875, 37295800, 41025380, 46619750, 51281725, 82050760, 93239500, 102563450, 186479000, 205126900, 256408625, 410253800, 512817250, 1025634500, 2051269000]

約数ペア:

[(1, 2051269000), (2, 1025634500), (4, 512817250), (5, 410253800), (8, 256408625), (10, 205126900), (11, 186479000), (20, 102563450), (22, 93239500), (25, 82050760), (40, 51281725), (44, 46619750), (50, 41025380), (55, 37295800), (88, 23309875), (100, 20512690), (110, 18647900), (125, 16410152), (200, 10256345), (220, 9323950), (250, 8205076), (275, 7459160), (440, 4661975), (500, 4102538), (550, 3729580), (1000, 2051269), (1100, 1864790), (1375, 1491832), (2200, 932395), (2750, 745916), (5500, 372958), (11000, 186479)]