6560560

素因数分解:

$2^4\times 5^1\times {\mathrm{82007}}^1$

素因数の和:82020

約数の個数: 20

約数和(自身を含む): 15253488

約数和(自身を除く): 8692928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 82007, 164014, 328028, 410035, 656056, 820070, 1312112, 1640140, 3280280, 6560560]

約数ペア:

[(1, 6560560), (2, 3280280), (4, 1640140), (5, 1312112), (8, 820070), (10, 656056), (16, 410035), (20, 328028), (40, 164014), (80, 82007)]