4091480

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 9266400

約数和(自身を除く): 5174920

約数列:

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

約数ペア:

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