26591610740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{133801}}^1$

素因数の和:134352

約数の個数: 48

約数和(自身を含む): 58894288320

約数和(自身を除く): 32302677580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 523, 1046, 2092, 2615, 5230, 9937, 10460, 19874, 39748, 49685, 99370, 133801, 198740, 267602, 535204, 669005, 1338010, 2542219, 2676020, 5084438, 10168876, 12711095, 25422190, 50844380, 69977923, 139955846, 279911692, 349889615, 699779230, 1329580537, 1399558460, 2659161074, 5318322148, 6647902685, 13295805370, 26591610740]

約数ペア:

[(1, 26591610740), (2, 13295805370), (4, 6647902685), (5, 5318322148), (10, 2659161074), (19, 1399558460), (20, 1329580537), (38, 699779230), (76, 349889615), (95, 279911692), (190, 139955846), (380, 69977923), (523, 50844380), (1046, 25422190), (2092, 12711095), (2615, 10168876), (5230, 5084438), (9937, 2676020), (10460, 2542219), (19874, 1338010), (39748, 669005), (49685, 535204), (99370, 267602), (133801, 198740)]