10516120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 25336800

約数和(自身を除く): 14820680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 137, 152, 190, 202, 274, 380, 404, 505, 548, 685, 760, 808, 1010, 1096, 1370, 1919, 2020, 2603, 2740, 3838, 4040, 5206, 5480, 7676, 9595, 10412, 13015, 13837, 15352, 19190, 20824, 26030, 27674, 38380, 52060, 55348, 69185, 76760, 104120, 110696, 138370, 262903, 276740, 525806, 553480, 1051612, 1314515, 2103224, 2629030, 5258060, 10516120]

約数ペア:

[(1, 10516120), (2, 5258060), (4, 2629030), (5, 2103224), (8, 1314515), (10, 1051612), (19, 553480), (20, 525806), (38, 276740), (40, 262903), (76, 138370), (95, 110696), (101, 104120), (137, 76760), (152, 69185), (190, 55348), (202, 52060), (274, 38380), (380, 27674), (404, 26030), (505, 20824), (548, 19190), (685, 15352), (760, 13837), (808, 13015), (1010, 10412), (1096, 9595), (1370, 7676), (1919, 5480), (2020, 5206), (2603, 4040), (2740, 3838)]