11279950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20509}}^1$

素因数の和:20532

約数の個数: 24

約数和(自身を含む): 22889160

約数和(自身を除く): 11609210

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 20509, 41018, 102545, 205090, 225599, 451198, 512725, 1025450, 1127995, 2255990, 5639975, 11279950]

約数ペア:

[(1, 11279950), (2, 5639975), (5, 2255990), (10, 1127995), (11, 1025450), (22, 512725), (25, 451198), (50, 225599), (55, 205090), (110, 102545), (275, 41018), (550, 20509)]