713200040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1973}}^1$

素因数の和:3282

約数の個数: 64

約数和(自身を含む): 1836293760

約数和(自身を除く): 1123093720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1291, 1973, 2582, 3946, 5164, 6455, 7892, 9037, 9865, 10328, 12910, 13811, 15784, 18074, 19730, 25820, 27622, 36148, 39460, 45185, 51640, 55244, 69055, 72296, 78920, 90370, 110488, 138110, 180740, 276220, 361480, 552440, 2547143, 5094286, 10188572, 12735715, 17830001, 20377144, 25471430, 35660002, 50942860, 71320004, 89150005, 101885720, 142640008, 178300010, 356600020, 713200040]

約数ペア:

[(1, 713200040), (2, 356600020), (4, 178300010), (5, 142640008), (7, 101885720), (8, 89150005), (10, 71320004), (14, 50942860), (20, 35660002), (28, 25471430), (35, 20377144), (40, 17830001), (56, 12735715), (70, 10188572), (140, 5094286), (280, 2547143), (1291, 552440), (1973, 361480), (2582, 276220), (3946, 180740), (5164, 138110), (6455, 110488), (7892, 90370), (9037, 78920), (9865, 72296), (10328, 69055), (12910, 55244), (13811, 51640), (15784, 45185), (18074, 39460), (19730, 36148), (25820, 27622)]