23559820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51217}}^1$

素因数の和:51249

約数の個数: 24

約数和(自身を含む): 51627744

約数和(自身を除く): 28067924

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 51217, 102434, 204868, 256085, 512170, 1024340, 1177991, 2355982, 4711964, 5889955, 11779910, 23559820]

約数ペア:

[(1, 23559820), (2, 11779910), (4, 5889955), (5, 4711964), (10, 2355982), (20, 1177991), (23, 1024340), (46, 512170), (92, 256085), (115, 204868), (230, 102434), (460, 51217)]