3289960

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 7455240

約数和(自身を除く): 4165280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 353, 466, 706, 932, 1165, 1412, 1765, 1864, 2330, 2824, 3530, 4660, 7060, 9320, 14120, 82249, 164498, 328996, 411245, 657992, 822490, 1644980, 3289960]

約数ペア:

[(1, 3289960), (2, 1644980), (4, 822490), (5, 657992), (8, 411245), (10, 328996), (20, 164498), (40, 82249), (233, 14120), (353, 9320), (466, 7060), (706, 4660), (932, 3530), (1165, 2824), (1412, 2330), (1765, 1864)]