8182960

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 19150560

約数和(自身を除く): 10967600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 439, 466, 878, 932, 1165, 1756, 1864, 2195, 2330, 3512, 3728, 4390, 4660, 7024, 8780, 9320, 17560, 18640, 35120, 102287, 204574, 409148, 511435, 818296, 1022870, 1636592, 2045740, 4091480, 8182960]

約数ペア:

[(1, 8182960), (2, 4091480), (4, 2045740), (5, 1636592), (8, 1022870), (10, 818296), (16, 511435), (20, 409148), (40, 204574), (80, 102287), (233, 35120), (439, 18640), (466, 17560), (878, 9320), (932, 8780), (1165, 7024), (1756, 4660), (1864, 4390), (2195, 3728), (2330, 3512)]