2013302380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1\times {\mathrm{7433}}^1$

素因数の和:7938

約数の個数: 48

約数和(自身を含む): 4383681120

約数和(自身を除く): 2370378740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 467, 580, 934, 1868, 2335, 4670, 7433, 9340, 13543, 14866, 27086, 29732, 37165, 54172, 67715, 74330, 135430, 148660, 215557, 270860, 431114, 862228, 1077785, 2155570, 3471211, 4311140, 6942422, 13884844, 17356055, 34712110, 69424220, 100665119, 201330238, 402660476, 503325595, 1006651190, 2013302380]

約数ペア:

[(1, 2013302380), (2, 1006651190), (4, 503325595), (5, 402660476), (10, 201330238), (20, 100665119), (29, 69424220), (58, 34712110), (116, 17356055), (145, 13884844), (290, 6942422), (467, 4311140), (580, 3471211), (934, 2155570), (1868, 1077785), (2335, 862228), (4670, 431114), (7433, 270860), (9340, 215557), (13543, 148660), (14866, 135430), (27086, 74330), (29732, 67715), (37165, 54172)]