529477120

素因数分解:

$2^9\times 5^1\times {\mathrm{206827}}^1$

素因数の和:206850

約数の個数: 40

約数和(自身を含む): 1269510264

約数和(自身を除く): 740033144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 206827, 413654, 827308, 1034135, 1654616, 2068270, 3309232, 4136540, 6618464, 8273080, 13236928, 16546160, 26473856, 33092320, 52947712, 66184640, 105895424, 132369280, 264738560, 529477120]

約数ペア:

[(1, 529477120), (2, 264738560), (4, 132369280), (5, 105895424), (8, 66184640), (10, 52947712), (16, 33092320), (20, 26473856), (32, 16546160), (40, 13236928), (64, 8273080), (80, 6618464), (128, 4136540), (160, 3309232), (256, 2068270), (320, 1654616), (512, 1034135), (640, 827308), (1280, 413654), (2560, 206827)]