2551569350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{14543}}^1$

素因数の和:14606

約数の個数: 72

約数和(自身を含む): 5396842080

約数和(自身を除く): 2845272730

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 145, 242, 275, 290, 319, 550, 605, 638, 725, 1210, 1450, 1595, 3025, 3190, 3509, 6050, 7018, 7975, 14543, 15950, 17545, 29086, 35090, 72715, 87725, 145430, 159973, 175450, 319946, 363575, 421747, 727150, 799865, 843494, 1599730, 1759703, 2108735, 3519406, 3999325, 4217470, 4639217, 7998650, 8798515, 9278434, 10543675, 17597030, 21087350, 23196085, 43992575, 46392170, 51031387, 87985150, 102062774, 115980425, 231960850, 255156935, 510313870, 1275784675, 2551569350]

約数ペア:

[(1, 2551569350), (2, 1275784675), (5, 510313870), (10, 255156935), (11, 231960850), (22, 115980425), (25, 102062774), (29, 87985150), (50, 51031387), (55, 46392170), (58, 43992575), (110, 23196085), (121, 21087350), (145, 17597030), (242, 10543675), (275, 9278434), (290, 8798515), (319, 7998650), (550, 4639217), (605, 4217470), (638, 3999325), (725, 3519406), (1210, 2108735), (1450, 1759703), (1595, 1599730), (3025, 843494), (3190, 799865), (3509, 727150), (6050, 421747), (7018, 363575), (7975, 319946), (14543, 175450), (15950, 159973), (17545, 145430), (29086, 87725), (35090, 72715)]