6824080

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 15983352

約数和(自身を除く): 9159272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 433, 788, 866, 985, 1576, 1732, 1970, 2165, 3152, 3464, 3940, 4330, 6928, 7880, 8660, 15760, 17320, 34640, 85301, 170602, 341204, 426505, 682408, 853010, 1364816, 1706020, 3412040, 6824080]

約数ペア:

[(1, 6824080), (2, 3412040), (4, 1706020), (5, 1364816), (8, 853010), (10, 682408), (16, 426505), (20, 341204), (40, 170602), (80, 85301), (197, 34640), (394, 17320), (433, 15760), (788, 8660), (866, 7880), (985, 6928), (1576, 4330), (1732, 3940), (1970, 3464), (2165, 3152)]