105909220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{38653}}^1$

素因数の和:38799

約数の個数: 24

約数和(自身を含む): 224038584

約数和(自身を除く): 118129364

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 38653, 77306, 154612, 193265, 386530, 773060, 5295461, 10590922, 21181844, 26477305, 52954610, 105909220]

約数ペア:

[(1, 105909220), (2, 52954610), (4, 26477305), (5, 21181844), (10, 10590922), (20, 5295461), (137, 773060), (274, 386530), (548, 193265), (685, 154612), (1370, 77306), (2740, 38653)]