5125508780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{275269}}^1$

素因数の和:275311

約数の個数: 72

約数和(自身を含む): 13179927600

約数和(自身を除く): 8054418820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 275269, 550538, 1101076, 1376345, 1926883, 2752690, 3853766, 5230111, 5505380, 7707532, 9634415, 10460222, 13488181, 19268830, 20920444, 26150555, 26976362, 36610777, 38537660, 52301110, 53952724, 67440905, 73221554, 104602220, 134881810, 146443108, 183053885, 256275439, 269763620, 366107770, 512550878, 732215540, 1025101756, 1281377195, 2562754390, 5125508780]

約数ペア:

[(1, 5125508780), (2, 2562754390), (4, 1281377195), (5, 1025101756), (7, 732215540), (10, 512550878), (14, 366107770), (19, 269763620), (20, 256275439), (28, 183053885), (35, 146443108), (38, 134881810), (49, 104602220), (70, 73221554), (76, 67440905), (95, 53952724), (98, 52301110), (133, 38537660), (140, 36610777), (190, 26976362), (196, 26150555), (245, 20920444), (266, 19268830), (380, 13488181), (490, 10460222), (532, 9634415), (665, 7707532), (931, 5505380), (980, 5230111), (1330, 3853766), (1862, 2752690), (2660, 1926883), (3724, 1376345), (4655, 1101076), (9310, 550538), (18620, 275269)]