22091457025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3019}}^1$

素因数の和:3151

約数の個数: 72

約数和(自身を含む): 31377679200

約数和(自身を除く): 9286222175

約数列:

[1, 5, 11, 25, 41, 55, 59, 121, 205, 275, 295, 451, 605, 649, 1025, 1475, 2255, 2419, 3019, 3025, 3245, 4961, 7139, 11275, 12095, 15095, 16225, 24805, 26609, 33209, 35695, 60475, 75475, 123779, 124025, 133045, 166045, 178121, 178475, 292699, 365299, 618895, 665225, 830225, 890605, 1361569, 1463495, 1826495, 1959331, 3094475, 4453025, 6807845, 7302961, 7317475, 9132475, 9796655, 14977259, 21552641, 34039225, 36514805, 48983275, 74886295, 80332571, 107763205, 182574025, 374431475, 401662855, 538816025, 883658281, 2008314275, 4418291405, 22091457025]

約数ペア:

[(1, 22091457025), (5, 4418291405), (11, 2008314275), (25, 883658281), (41, 538816025), (55, 401662855), (59, 374431475), (121, 182574025), (205, 107763205), (275, 80332571), (295, 74886295), (451, 48983275), (605, 36514805), (649, 34039225), (1025, 21552641), (1475, 14977259), (2255, 9796655), (2419, 9132475), (3019, 7317475), (3025, 7302961), (3245, 6807845), (4961, 4453025), (7139, 3094475), (11275, 1959331), (12095, 1826495), (15095, 1463495), (16225, 1361569), (24805, 890605), (26609, 830225), (33209, 665225), (35695, 618895), (60475, 365299), (75475, 292699), (123779, 178475), (124025, 178121), (133045, 166045)]