2606960

素因数分解:

$2^4\times 5^1\times {\mathrm{32587}}^1$

素因数の和:32600

約数の個数: 20

約数和(自身を含む): 6061368

約数和(自身を除く): 3454408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32587, 65174, 130348, 162935, 260696, 325870, 521392, 651740, 1303480, 2606960]

約数ペア:

[(1, 2606960), (2, 1303480), (4, 651740), (5, 521392), (8, 325870), (10, 260696), (16, 162935), (20, 130348), (40, 65174), (80, 32587)]