132369280

素因数分解:

$2^7\times 5^1\times {\mathrm{206827}}^1$

素因数の和:206846

約数の個数: 32

約数和(自身を含む): 316446840

約数和(自身を除く): 184077560

約数列:

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

約数ペア:

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