77743220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{169007}}^1$

素因数の和:169039

約数の個数: 24

約数和(自身を含む): 170360064

約数和(自身を除く): 92616844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 169007, 338014, 676028, 845035, 1690070, 3380140, 3887161, 7774322, 15548644, 19435805, 38871610, 77743220]

約数ペア:

[(1, 77743220), (2, 38871610), (4, 19435805), (5, 15548644), (10, 7774322), (20, 3887161), (23, 3380140), (46, 1690070), (92, 845035), (115, 676028), (230, 338014), (460, 169007)]