2100026482675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7151}}^1\times {\mathrm{22721}}^1$

素因数の和:29940

約数の個数: 48

約数和(自身を含む): 2901738276864

約数和(自身を除く): 801711794189

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 7151, 12925, 22721, 35755, 78661, 113605, 178775, 249931, 336097, 393305, 568025, 1067887, 1249655, 1680485, 1966525, 3697067, 5339435, 6248275, 8402425, 11746757, 18485335, 26697175, 58733785, 92426675, 162477871, 293668925, 812389355, 1787256581, 4061946775, 7636459937, 8936282905, 38182299685, 44681414525, 84001059307, 190911498425, 420005296535, 2100026482675]

約数ペア:

[(1, 2100026482675), (5, 420005296535), (11, 190911498425), (25, 84001059307), (47, 44681414525), (55, 38182299685), (235, 8936282905), (275, 7636459937), (517, 4061946775), (1175, 1787256581), (2585, 812389355), (7151, 293668925), (12925, 162477871), (22721, 92426675), (35755, 58733785), (78661, 26697175), (113605, 18485335), (178775, 11746757), (249931, 8402425), (336097, 6248275), (393305, 5339435), (568025, 3697067), (1067887, 1966525), (1249655, 1680485)]