75040880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49369}}^1$

素因数の和:49401

約数の個数: 40

約数和(自身を含む): 183656400

約数和(自身を除く): 108615520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 49369, 98738, 197476, 246845, 394952, 493690, 789904, 938011, 987380, 1876022, 1974760, 3752044, 3949520, 4690055, 7504088, 9380110, 15008176, 18760220, 37520440, 75040880]

約数ペア:

[(1, 75040880), (2, 37520440), (4, 18760220), (5, 15008176), (8, 9380110), (10, 7504088), (16, 4690055), (19, 3949520), (20, 3752044), (38, 1974760), (40, 1876022), (76, 987380), (80, 938011), (95, 789904), (152, 493690), (190, 394952), (304, 246845), (380, 197476), (760, 98738), (1520, 49369)]