1334782160

素因数分解:

$2^4\times 5^1\times {\mathrm{16684777}}^1$

素因数の和:16684790

約数の個数: 20

約数和(自身を含む): 3103368708

約数和(自身を除く): 1768586548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16684777, 33369554, 66739108, 83423885, 133478216, 166847770, 266956432, 333695540, 667391080, 1334782160]

約数ペア:

[(1, 1334782160), (2, 667391080), (4, 333695540), (5, 266956432), (8, 166847770), (10, 133478216), (16, 83423885), (20, 66739108), (40, 33369554), (80, 16684777)]