13577120

素因数分解:

$2^5\times 5^1\times {\mathrm{84857}}^1$

素因数の和:84872

約数の個数: 24

約数和(自身を含む): 32076324

約数和(自身を除く): 18499204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 84857, 169714, 339428, 424285, 678856, 848570, 1357712, 1697140, 2715424, 3394280, 6788560, 13577120]

約数ペア:

[(1, 13577120), (2, 6788560), (4, 3394280), (5, 2715424), (8, 1697140), (10, 1357712), (16, 848570), (20, 678856), (32, 424285), (40, 339428), (80, 169714), (160, 84857)]