2010931340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{315193}}^1$

素因数の和:315242

約数の個数: 48

約数和(自身を含む): 4765733280

約数和(自身を除く): 2754801940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 315193, 630386, 1260772, 1575965, 3151930, 3467123, 6303860, 6934246, 9140597, 13868492, 17335615, 18281194, 34671230, 36562388, 45702985, 69342460, 91405970, 100546567, 182811940, 201093134, 402186268, 502732835, 1005465670, 2010931340]

約数ペア:

[(1, 2010931340), (2, 1005465670), (4, 502732835), (5, 402186268), (10, 201093134), (11, 182811940), (20, 100546567), (22, 91405970), (29, 69342460), (44, 45702985), (55, 36562388), (58, 34671230), (110, 18281194), (116, 17335615), (145, 13868492), (220, 9140597), (290, 6934246), (319, 6303860), (580, 3467123), (638, 3151930), (1276, 1575965), (1595, 1260772), (3190, 630386), (6380, 315193)]