1682482160

素因数分解:

$2^4\times 5^1\times {\mathrm{21031027}}^1$

素因数の和:21031040

約数の個数: 20

約数和(自身を含む): 3911771208

約数和(自身を除く): 2229289048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 21031027, 42062054, 84124108, 105155135, 168248216, 210310270, 336496432, 420620540, 841241080, 1682482160]

約数ペア:

[(1, 1682482160), (2, 841241080), (4, 420620540), (5, 336496432), (8, 210310270), (10, 168248216), (16, 105155135), (20, 84124108), (40, 42062054), (80, 21031027)]