479700000080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{122372449}}^1$

素因数の和:122372476

約数の個数: 60

約数和(自身を含む): 1297392714900

約数和(自身を除く): 817692714820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 122372449, 244744898, 489489796, 611862245, 856607143, 978979592, 1223724490, 1713214286, 1957959184, 2447448980, 3426428572, 4283035715, 4894897960, 5996250001, 6852857144, 8566071430, 9789795920, 11992500002, 13705714288, 17132142860, 23985000004, 29981250005, 34264285720, 47970000008, 59962500010, 68528571440, 95940000016, 119925000020, 239850000040, 479700000080]

約数ペア:

[(1, 479700000080), (2, 239850000040), (4, 119925000020), (5, 95940000016), (7, 68528571440), (8, 59962500010), (10, 47970000008), (14, 34264285720), (16, 29981250005), (20, 23985000004), (28, 17132142860), (35, 13705714288), (40, 11992500002), (49, 9789795920), (56, 8566071430), (70, 6852857144), (80, 5996250001), (98, 4894897960), (112, 4283035715), (140, 3426428572), (196, 2447448980), (245, 1957959184), (280, 1713214286), (392, 1223724490), (490, 978979592), (560, 856607143), (784, 611862245), (980, 489489796), (1960, 244744898), (3920, 122372449)]