5334820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 11995200

約数和(自身を除く): 6660380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 139, 190, 202, 278, 380, 404, 505, 556, 695, 1010, 1390, 1919, 2020, 2641, 2780, 3838, 5282, 7676, 9595, 10564, 13205, 14039, 19190, 26410, 28078, 38380, 52820, 56156, 70195, 140390, 266741, 280780, 533482, 1066964, 1333705, 2667410, 5334820]

約数ペア:

[(1, 5334820), (2, 2667410), (4, 1333705), (5, 1066964), (10, 533482), (19, 280780), (20, 266741), (38, 140390), (76, 70195), (95, 56156), (101, 52820), (139, 38380), (190, 28078), (202, 26410), (278, 19190), (380, 14039), (404, 13205), (505, 10564), (556, 9595), (695, 7676), (1010, 5282), (1390, 3838), (1919, 2780), (2020, 2641)]