10202945

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 12547920

約数和(自身を除く): 2344975

約数列:

[1, 5, 97, 109, 193, 485, 545, 965, 10573, 18721, 21037, 52865, 93605, 105185, 2040589, 10202945]

約数ペア:

[(1, 10202945), (5, 2040589), (97, 105185), (109, 93605), (193, 52865), (485, 21037), (545, 18721), (965, 10573)]