193461040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127277}}^1$

素因数の和:127309

約数の個数: 40

約数和(自身を含む): 473474160

約数和(自身を除く): 280013120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 127277, 254554, 509108, 636385, 1018216, 1272770, 2036432, 2418263, 2545540, 4836526, 5091080, 9673052, 10182160, 12091315, 19346104, 24182630, 38692208, 48365260, 96730520, 193461040]

約数ペア:

[(1, 193461040), (2, 96730520), (4, 48365260), (5, 38692208), (8, 24182630), (10, 19346104), (16, 12091315), (19, 10182160), (20, 9673052), (38, 5091080), (40, 4836526), (76, 2545540), (80, 2418263), (95, 2036432), (152, 1272770), (190, 1018216), (304, 636385), (380, 509108), (760, 254554), (1520, 127277)]