6920080

素因数分解:

$2^4\times 5^1\times {\mathrm{86501}}^1$

素因数の和:86514

約数の個数: 20

約数和(自身を含む): 16089372

約数和(自身を除く): 9169292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 86501, 173002, 346004, 432505, 692008, 865010, 1384016, 1730020, 3460040, 6920080]

約数ペア:

[(1, 6920080), (2, 3460040), (4, 1730020), (5, 1384016), (8, 865010), (10, 692008), (16, 432505), (20, 346004), (40, 173002), (80, 86501)]