558851180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{14561}}^1$

素因数の和:14690

約数の個数: 48

約数和(自身を含む): 1247672160

約数和(自身を除く): 688820980

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, 14561, 19190, 29122, 38380, 58244, 72805, 145610, 276659, 291220, 553318, 1106636, 1383295, 1470661, 2766590, 2941322, 5533180, 5882644, 7353305, 14706610, 27942559, 29413220, 55885118, 111770236, 139712795, 279425590, 558851180]

約数ペア:

[(1, 558851180), (2, 279425590), (4, 139712795), (5, 111770236), (10, 55885118), (19, 29413220), (20, 27942559), (38, 14706610), (76, 7353305), (95, 5882644), (101, 5533180), (190, 2941322), (202, 2766590), (380, 1470661), (404, 1383295), (505, 1106636), (1010, 553318), (1919, 291220), (2020, 276659), (3838, 145610), (7676, 72805), (9595, 58244), (14561, 38380), (19190, 29122)]