2229887000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{202717}}^1$

素因数の和:202749

約数の個数: 64

約数和(自身を含む): 5692321440

約数和(自身を除く): 3462434440

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, 202717, 405434, 810868, 1013585, 1621736, 2027170, 2229887, 4054340, 4459774, 5067925, 8108680, 8919548, 10135850, 11149435, 17839096, 20271700, 22298870, 25339625, 40543400, 44597740, 50679250, 55747175, 89195480, 101358500, 111494350, 202717000, 222988700, 278735875, 445977400, 557471750, 1114943500, 2229887000]

約数ペア:

[(1, 2229887000), (2, 1114943500), (4, 557471750), (5, 445977400), (8, 278735875), (10, 222988700), (11, 202717000), (20, 111494350), (22, 101358500), (25, 89195480), (40, 55747175), (44, 50679250), (50, 44597740), (55, 40543400), (88, 25339625), (100, 22298870), (110, 20271700), (125, 17839096), (200, 11149435), (220, 10135850), (250, 8919548), (275, 8108680), (440, 5067925), (500, 4459774), (550, 4054340), (1000, 2229887), (1100, 2027170), (1375, 1621736), (2200, 1013585), (2750, 810868), (5500, 405434), (11000, 202717)]