133587860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50221}}^1$

素因数の和:50256

約数の個数: 48

約数和(自身を含む): 337491840

約数和(自身を除く): 203903980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 50221, 100442, 200884, 251105, 351547, 502210, 703094, 954199, 1004420, 1406188, 1757735, 1908398, 3515470, 3816796, 4770995, 6679393, 7030940, 9541990, 13358786, 19083980, 26717572, 33396965, 66793930, 133587860]

約数ペア:

[(1, 133587860), (2, 66793930), (4, 33396965), (5, 26717572), (7, 19083980), (10, 13358786), (14, 9541990), (19, 7030940), (20, 6679393), (28, 4770995), (35, 3816796), (38, 3515470), (70, 1908398), (76, 1757735), (95, 1406188), (133, 1004420), (140, 954199), (190, 703094), (266, 502210), (380, 351547), (532, 251105), (665, 200884), (1330, 100442), (2660, 50221)]