2297900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2089}}^1$

素因数の和:2114

約数の個数: 36

約数和(自身を含む): 5442360

約数和(自身を除く): 3144460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2089, 4178, 8356, 10445, 20890, 22979, 41780, 45958, 52225, 91916, 104450, 114895, 208900, 229790, 459580, 574475, 1148950, 2297900]

約数ペア:

[(1, 2297900), (2, 1148950), (4, 574475), (5, 459580), (10, 229790), (11, 208900), (20, 114895), (22, 104450), (25, 91916), (44, 52225), (50, 45958), (55, 41780), (100, 22979), (110, 20890), (220, 10445), (275, 8356), (550, 4178), (1100, 2089)]