11019800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5009}}^1$

素因数の和:5036

約数の個数: 48

約数和(自身を含む): 27955800

約数和(自身を除く): 16936000

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, 5009, 10018, 20036, 25045, 40072, 50090, 55099, 100180, 110198, 125225, 200360, 220396, 250450, 275495, 440792, 500900, 550990, 1001800, 1101980, 1377475, 2203960, 2754950, 5509900, 11019800]

約数ペア:

[(1, 11019800), (2, 5509900), (4, 2754950), (5, 2203960), (8, 1377475), (10, 1101980), (11, 1001800), (20, 550990), (22, 500900), (25, 440792), (40, 275495), (44, 250450), (50, 220396), (55, 200360), (88, 125225), (100, 110198), (110, 100180), (200, 55099), (220, 50090), (275, 40072), (440, 25045), (550, 20036), (1100, 10018), (2200, 5009)]