2536691960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5765209}}^1$

素因数の和:5765231

約数の個数: 32

約数和(自身を含む): 6226426800

約数和(自身を除く): 3689734840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5765209, 11530418, 23060836, 28826045, 46121672, 57652090, 63417299, 115304180, 126834598, 230608360, 253669196, 317086495, 507338392, 634172990, 1268345980, 2536691960]

約数ペア:

[(1, 2536691960), (2, 1268345980), (4, 634172990), (5, 507338392), (8, 317086495), (10, 253669196), (11, 230608360), (20, 126834598), (22, 115304180), (40, 63417299), (44, 57652090), (55, 46121672), (88, 28826045), (110, 23060836), (220, 11530418), (440, 5765209)]