47064520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61927}}^1$

素因数の和:61957

約数の個数: 32

約数和(自身を含む): 111470400

約数和(自身を除く): 64405880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 61927, 123854, 247708, 309635, 495416, 619270, 1176613, 1238540, 2353226, 2477080, 4706452, 5883065, 9412904, 11766130, 23532260, 47064520]

約数ペア:

[(1, 47064520), (2, 23532260), (4, 11766130), (5, 9412904), (8, 5883065), (10, 4706452), (19, 2477080), (20, 2353226), (38, 1238540), (40, 1176613), (76, 619270), (95, 495416), (152, 309635), (190, 247708), (380, 123854), (760, 61927)]