42540340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{92479}}^1$

素因数の和:92511

約数の個数: 24

約数和(自身を含む): 93219840

約数和(自身を除く): 50679500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 92479, 184958, 369916, 462395, 924790, 1849580, 2127017, 4254034, 8508068, 10635085, 21270170, 42540340]

約数ペア:

[(1, 42540340), (2, 21270170), (4, 10635085), (5, 8508068), (10, 4254034), (20, 2127017), (23, 1849580), (46, 924790), (92, 462395), (115, 369916), (230, 184958), (460, 92479)]