6780080

素因数分解:

$2^4\times 5^1\times {\mathrm{84751}}^1$

素因数の和:84764

約数の個数: 20

約数和(自身を含む): 15763872

約数和(自身を除く): 8983792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 84751, 169502, 339004, 423755, 678008, 847510, 1356016, 1695020, 3390040, 6780080]

約数ペア:

[(1, 6780080), (2, 3390040), (4, 1695020), (5, 1356016), (8, 847510), (10, 678008), (16, 423755), (20, 339004), (40, 169502), (80, 84751)]