2794000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 7428096

約数和(自身を除く): 4634096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 127, 176, 200, 220, 250, 254, 275, 400, 440, 500, 508, 550, 635, 880, 1000, 1016, 1100, 1270, 1375, 1397, 2000, 2032, 2200, 2540, 2750, 2794, 3175, 4400, 5080, 5500, 5588, 6350, 6985, 10160, 11000, 11176, 12700, 13970, 15875, 22000, 22352, 25400, 27940, 31750, 34925, 50800, 55880, 63500, 69850, 111760, 127000, 139700, 174625, 254000, 279400, 349250, 558800, 698500, 1397000, 2794000]

約数ペア:

[(1, 2794000), (2, 1397000), (4, 698500), (5, 558800), (8, 349250), (10, 279400), (11, 254000), (16, 174625), (20, 139700), (22, 127000), (25, 111760), (40, 69850), (44, 63500), (50, 55880), (55, 50800), (80, 34925), (88, 31750), (100, 27940), (110, 25400), (125, 22352), (127, 22000), (176, 15875), (200, 13970), (220, 12700), (250, 11176), (254, 11000), (275, 10160), (400, 6985), (440, 6350), (500, 5588), (508, 5500), (550, 5080), (635, 4400), (880, 3175), (1000, 2794), (1016, 2750), (1100, 2540), (1270, 2200), (1375, 2032), (1397, 2000)]