2018553822725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1881619}}^1$

素因数の和:1881770

約数の個数: 48

約数和(自身を含む): 2822249364480

約数和(自身を除く): 803695541755

約数列:

[1, 5, 11, 25, 47, 55, 83, 235, 275, 415, 517, 913, 1175, 2075, 2585, 3901, 4565, 12925, 19505, 22825, 42911, 97525, 214555, 1072775, 1881619, 9408095, 20697809, 47040475, 88436093, 103489045, 156174377, 442180465, 517445225, 780871885, 972797023, 1717918147, 2210902325, 3904359425, 4863985115, 7340195719, 8589590735, 24319925575, 36700978595, 42947953675, 80742152909, 183504892975, 403710764545, 2018553822725]

約数ペア:

[(1, 2018553822725), (5, 403710764545), (11, 183504892975), (25, 80742152909), (47, 42947953675), (55, 36700978595), (83, 24319925575), (235, 8589590735), (275, 7340195719), (415, 4863985115), (517, 3904359425), (913, 2210902325), (1175, 1717918147), (2075, 972797023), (2585, 780871885), (3901, 517445225), (4565, 442180465), (12925, 156174377), (19505, 103489045), (22825, 88436093), (42911, 47040475), (97525, 20697809), (214555, 9408095), (1072775, 1881619)]