455466100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4523}}^1$

素因数の和:4609

約数の個数: 72

約数和(自身を含む): 1060244640

約数和(自身を除く): 604778540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 190, 212, 265, 380, 475, 530, 950, 1007, 1060, 1325, 1900, 2014, 2650, 4028, 4523, 5035, 5300, 9046, 10070, 18092, 20140, 22615, 25175, 45230, 50350, 85937, 90460, 100700, 113075, 171874, 226150, 239719, 343748, 429685, 452300, 479438, 859370, 958876, 1198595, 1718740, 2148425, 2397190, 4296850, 4554661, 4794380, 5992975, 8593700, 9109322, 11985950, 18218644, 22773305, 23971900, 45546610, 91093220, 113866525, 227733050, 455466100]

約数ペア:

[(1, 455466100), (2, 227733050), (4, 113866525), (5, 91093220), (10, 45546610), (19, 23971900), (20, 22773305), (25, 18218644), (38, 11985950), (50, 9109322), (53, 8593700), (76, 5992975), (95, 4794380), (100, 4554661), (106, 4296850), (190, 2397190), (212, 2148425), (265, 1718740), (380, 1198595), (475, 958876), (530, 859370), (950, 479438), (1007, 452300), (1060, 429685), (1325, 343748), (1900, 239719), (2014, 226150), (2650, 171874), (4028, 113075), (4523, 100700), (5035, 90460), (5300, 85937), (9046, 50350), (10070, 45230), (18092, 25175), (20140, 22615)]