2009307575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1873}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 2810820096

約数和(自身を除く): 801512521

約数列:

[1, 5, 11, 25, 47, 55, 83, 235, 275, 415, 517, 913, 1175, 1873, 2075, 2585, 3901, 4565, 9365, 12925, 19505, 20603, 22825, 42911, 46825, 88031, 97525, 103015, 155459, 214555, 440155, 515075, 777295, 968341, 1072775, 1710049, 2200775, 3886475, 4841705, 7306573, 8550245, 24208525, 36532865, 42751225, 80372303, 182664325, 401861515, 2009307575]

約数ペア:

[(1, 2009307575), (5, 401861515), (11, 182664325), (25, 80372303), (47, 42751225), (55, 36532865), (83, 24208525), (235, 8550245), (275, 7306573), (415, 4841705), (517, 3886475), (913, 2200775), (1175, 1710049), (1873, 1072775), (2075, 968341), (2585, 777295), (3901, 515075), (4565, 440155), (9365, 214555), (12925, 155459), (19505, 103015), (20603, 97525), (22825, 88031), (42911, 46825)]