76205080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 197591040

約数和(自身を除く): 121385960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2143, 2540, 3556, 4286, 4445, 5080, 7112, 8572, 8890, 10715, 15001, 17144, 17780, 21430, 30002, 35560, 42860, 60004, 75005, 85720, 120008, 150010, 272161, 300020, 544322, 600040, 1088644, 1360805, 1905127, 2177288, 2721610, 3810254, 5443220, 7620508, 9525635, 10886440, 15241016, 19051270, 38102540, 76205080]

約数ペア:

[(1, 76205080), (2, 38102540), (4, 19051270), (5, 15241016), (7, 10886440), (8, 9525635), (10, 7620508), (14, 5443220), (20, 3810254), (28, 2721610), (35, 2177288), (40, 1905127), (56, 1360805), (70, 1088644), (127, 600040), (140, 544322), (254, 300020), (280, 272161), (508, 150010), (635, 120008), (889, 85720), (1016, 75005), (1270, 60004), (1778, 42860), (2143, 35560), (2540, 30002), (3556, 21430), (4286, 17780), (4445, 17144), (5080, 15001), (7112, 10715), (8572, 8890)]