4719140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{10259}}^1$

素因数の和:10291

約数の個数: 24

約数和(自身を含む): 10342080

約数和(自身を除く): 5622940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 10259, 20518, 41036, 51295, 102590, 205180, 235957, 471914, 943828, 1179785, 2359570, 4719140]

約数ペア:

[(1, 4719140), (2, 2359570), (4, 1179785), (5, 943828), (10, 471914), (20, 235957), (23, 205180), (46, 102590), (92, 51295), (115, 41036), (230, 20518), (460, 10259)]