29123473220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{758819}}^1$

素因数の和:758948

約数の個数: 48

約数和(自身を含む): 65015697600

約数和(自身を除く): 35892224380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1919, 2020, 3838, 7676, 9595, 19190, 38380, 758819, 1517638, 3035276, 3794095, 7588190, 14417561, 15176380, 28835122, 57670244, 72087805, 76640719, 144175610, 153281438, 288351220, 306562876, 383203595, 766407190, 1456173661, 1532814380, 2912347322, 5824694644, 7280868305, 14561736610, 29123473220]

約数ペア:

[(1, 29123473220), (2, 14561736610), (4, 7280868305), (5, 5824694644), (10, 2912347322), (19, 1532814380), (20, 1456173661), (38, 766407190), (76, 383203595), (95, 306562876), (101, 288351220), (190, 153281438), (202, 144175610), (380, 76640719), (404, 72087805), (505, 57670244), (1010, 28835122), (1919, 15176380), (2020, 14417561), (3838, 7588190), (7676, 3794095), (9595, 3035276), (19190, 1517638), (38380, 758819)]