2709680

素因数分解:

$2^4\times 5^1\times {\mathrm{33871}}^1$

素因数の和:33884

約数の個数: 20

約数和(自身を含む): 6300192

約数和(自身を除く): 3590512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33871, 67742, 135484, 169355, 270968, 338710, 541936, 677420, 1354840, 2709680]

約数ペア:

[(1, 2709680), (2, 1354840), (4, 677420), (5, 541936), (8, 338710), (10, 270968), (16, 169355), (20, 135484), (40, 67742), (80, 33871)]