2007232460

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1\times {\mathrm{1087}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 4258136064

約数和(自身を除く): 2250903604

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 727, 1087, 1270, 1454, 2174, 2540, 2908, 3635, 4348, 5435, 7270, 10870, 14540, 21740, 92329, 138049, 184658, 276098, 369316, 461645, 552196, 690245, 790249, 923290, 1380490, 1580498, 1846580, 2760980, 3160996, 3951245, 7902490, 15804980, 100361623, 200723246, 401446492, 501808115, 1003616230, 2007232460]

約数ペア:

[(1, 2007232460), (2, 1003616230), (4, 501808115), (5, 401446492), (10, 200723246), (20, 100361623), (127, 15804980), (254, 7902490), (508, 3951245), (635, 3160996), (727, 2760980), (1087, 1846580), (1270, 1580498), (1454, 1380490), (2174, 923290), (2540, 790249), (2908, 690245), (3635, 552196), (4348, 461645), (5435, 369316), (7270, 276098), (10870, 184658), (14540, 138049), (21740, 92329)]