528034566380

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{242217691}}^1$

素因数の和:242217809

約数の個数: 24

約数和(自身を含む): 1119045737040

約数和(自身を除く): 591011170660

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 242217691, 484435382, 968870764, 1211088455, 2422176910, 4844353820, 26401728319, 52803456638, 105606913276, 132008641595, 264017283190, 528034566380]

約数ペア:

[(1, 528034566380), (2, 264017283190), (4, 132008641595), (5, 105606913276), (10, 52803456638), (20, 26401728319), (109, 4844353820), (218, 2422176910), (436, 1211088455), (545, 968870764), (1090, 484435382), (2180, 242217691)]