16658240

素因数分解:

$2^6\times 5^1\times {\mathrm{52057}}^1$

素因数の和:52074

約数の個数: 28

約数和(自身を含む): 39668196

約数和(自身を除く): 23009956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52057, 104114, 208228, 260285, 416456, 520570, 832912, 1041140, 1665824, 2082280, 3331648, 4164560, 8329120, 16658240]

約数ペア:

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