2194240

素因数分解:

$2^6\times 5^1\times {\mathrm{6857}}^1$

素因数の和:6874

約数の個数: 28

約数和(自身を含む): 5225796

約数和(自身を除く): 3031556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6857, 13714, 27428, 34285, 54856, 68570, 109712, 137140, 219424, 274280, 438848, 548560, 1097120, 2194240]

約数ペア:

[(1, 2194240), (2, 1097120), (4, 548560), (5, 438848), (8, 274280), (10, 219424), (16, 137140), (20, 109712), (32, 68570), (40, 54856), (64, 34285), (80, 27428), (160, 13714), (320, 6857)]