66632960

素因数分解:

$2^8\times 5^1\times {\mathrm{52057}}^1$

素因数の和:52078

約数の個数: 36

約数和(自身を含む): 159609828

約数和(自身を除く): 92976868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 52057, 104114, 208228, 260285, 416456, 520570, 832912, 1041140, 1665824, 2082280, 3331648, 4164560, 6663296, 8329120, 13326592, 16658240, 33316480, 66632960]

約数ペア:

[(1, 66632960), (2, 33316480), (4, 16658240), (5, 13326592), (8, 8329120), (10, 6663296), (16, 4164560), (20, 3331648), (32, 2082280), (40, 1665824), (64, 1041140), (80, 832912), (128, 520570), (160, 416456), (256, 260285), (320, 208228), (640, 104114), (1280, 52057)]