10788560

素因数分解:

$2^4\times 5^1\times {\mathrm{134857}}^1$

素因数の和:134870

約数の個数: 20

約数和(自身を含む): 25083588

約数和(自身を除く): 14295028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 134857, 269714, 539428, 674285, 1078856, 1348570, 2157712, 2697140, 5394280, 10788560]

約数ペア:

[(1, 10788560), (2, 5394280), (4, 2697140), (5, 2157712), (8, 1348570), (10, 1078856), (16, 674285), (20, 539428), (40, 269714), (80, 134857)]