67856080

素因数分解:

$2^4\times 5^1\times {\mathrm{848201}}^1$

素因数の和:848214

約数の個数: 20

約数和(自身を含む): 157765572

約数和(自身を除く): 89909492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 848201, 1696402, 3392804, 4241005, 6785608, 8482010, 13571216, 16964020, 33928040, 67856080]

約数ペア:

[(1, 67856080), (2, 33928040), (4, 16964020), (5, 13571216), (8, 8482010), (10, 6785608), (16, 4241005), (20, 3392804), (40, 1696402), (80, 848201)]