23453860

素因数分解:

$2^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1097}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 49344120

約数和(自身を除く): 25890260

約数列:

[1, 2, 4, 5, 10, 20, 1069, 1097, 2138, 2194, 4276, 4388, 5345, 5485, 10690, 10970, 21380, 21940, 1172693, 2345386, 4690772, 5863465, 11726930, 23453860]

約数ペア:

[(1, 23453860), (2, 11726930), (4, 5863465), (5, 4690772), (10, 2345386), (20, 1172693), (1069, 21940), (1097, 21380), (2138, 10970), (2194, 10690), (4276, 5485), (4388, 5345)]