9165906160

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2437741}}^1$

素因数の和:2437801

約数の個数: 40

約数和(自身を含む): 21764160576

約数和(自身を除く): 12598254416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 2437741, 4875482, 9750964, 12188705, 19501928, 24377410, 39003856, 48754820, 97509640, 114573827, 195019280, 229147654, 458295308, 572869135, 916590616, 1145738270, 1833181232, 2291476540, 4582953080, 9165906160]

約数ペア:

[(1, 9165906160), (2, 4582953080), (4, 2291476540), (5, 1833181232), (8, 1145738270), (10, 916590616), (16, 572869135), (20, 458295308), (40, 229147654), (47, 195019280), (80, 114573827), (94, 97509640), (188, 48754820), (235, 39003856), (376, 24377410), (470, 19501928), (752, 12188705), (940, 9750964), (1880, 4875482), (3760, 2437741)]