56003560

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8093}}^1$

素因数の和:8277

約数の個数: 32

約数和(自身を含む): 126752040

約数和(自身を除く): 70748480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 8093, 16186, 32372, 40465, 64744, 80930, 161860, 323720, 1400089, 2800178, 5600356, 7000445, 11200712, 14000890, 28001780, 56003560]

約数ペア:

[(1, 56003560), (2, 28001780), (4, 14000890), (5, 11200712), (8, 7000445), (10, 5600356), (20, 2800178), (40, 1400089), (173, 323720), (346, 161860), (692, 80930), (865, 64744), (1384, 40465), (1730, 32372), (3460, 16186), (6920, 8093)]