6915280

素因数分解:

$2^4\times 5^1\times {\mathrm{86441}}^1$

素因数の和:86454

約数の個数: 20

約数和(自身を含む): 16078212

約数和(自身を除く): 9162932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 86441, 172882, 345764, 432205, 691528, 864410, 1383056, 1728820, 3457640, 6915280]

約数ペア:

[(1, 6915280), (2, 3457640), (4, 1728820), (5, 1383056), (8, 864410), (10, 691528), (16, 432205), (20, 345764), (40, 172882), (80, 86441)]