26674100

素因数分解:

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

素因数の和:273

約数の個数: 72

約数和(自身を含む): 61975200

約数和(自身を除く): 35301100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 101, 139, 190, 202, 278, 380, 404, 475, 505, 556, 695, 950, 1010, 1390, 1900, 1919, 2020, 2525, 2641, 2780, 3475, 3838, 5050, 5282, 6950, 7676, 9595, 10100, 10564, 13205, 13900, 14039, 19190, 26410, 28078, 38380, 47975, 52820, 56156, 66025, 70195, 95950, 132050, 140390, 191900, 264100, 266741, 280780, 350975, 533482, 701950, 1066964, 1333705, 1403900, 2667410, 5334820, 6668525, 13337050, 26674100]

約数ペア:

[(1, 26674100), (2, 13337050), (4, 6668525), (5, 5334820), (10, 2667410), (19, 1403900), (20, 1333705), (25, 1066964), (38, 701950), (50, 533482), (76, 350975), (95, 280780), (100, 266741), (101, 264100), (139, 191900), (190, 140390), (202, 132050), (278, 95950), (380, 70195), (404, 66025), (475, 56156), (505, 52820), (556, 47975), (695, 38380), (950, 28078), (1010, 26410), (1390, 19190), (1900, 14039), (1919, 13900), (2020, 13205), (2525, 10564), (2641, 10100), (2780, 9595), (3475, 7676), (3838, 6950), (5050, 5282)]