1662020110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{66721}}^1$

素因数の和:66828

約数の個数: 32

約数和(自身を含む): 3112981632

約数和(自身を除く): 1450961522

約数列:

[1, 2, 5, 10, 47, 53, 94, 106, 235, 265, 470, 530, 2491, 4982, 12455, 24910, 66721, 133442, 333605, 667210, 3135887, 3536213, 6271774, 7072426, 15679435, 17681065, 31358870, 35362130, 166202011, 332404022, 831010055, 1662020110]

約数ペア:

[(1, 1662020110), (2, 831010055), (5, 332404022), (10, 166202011), (47, 35362130), (53, 31358870), (94, 17681065), (106, 15679435), (235, 7072426), (265, 6271774), (470, 3536213), (530, 3135887), (2491, 667210), (4982, 333605), (12455, 133442), (24910, 66721)]