22530140

素因数分解:

$2^2\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1607}}^1$

素因数の和:2317

約数の個数: 24

約数和(自身を含む): 47410272

約数和(自身を除く): 24880132

約数列:

[1, 2, 4, 5, 10, 20, 701, 1402, 1607, 2804, 3214, 3505, 6428, 7010, 8035, 14020, 16070, 32140, 1126507, 2253014, 4506028, 5632535, 11265070, 22530140]

約数ペア:

[(1, 22530140), (2, 11265070), (4, 5632535), (5, 4506028), (10, 2253014), (20, 1126507), (701, 32140), (1402, 16070), (1607, 14020), (2804, 8035), (3214, 7010), (3505, 6428)]