528560

素因数分解:

$2^4\times 5^1\times {\mathrm{6607}}^1$

素因数の和:6620

約数の個数: 20

約数和(自身を含む): 1229088

約数和(自身を除く): 700528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6607, 13214, 26428, 33035, 52856, 66070, 105712, 132140, 264280, 528560]

約数ペア:

[(1, 528560), (2, 264280), (4, 132140), (5, 105712), (8, 66070), (10, 52856), (16, 33035), (20, 26428), (40, 13214), (80, 6607)]