22694780

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1321}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 47750640

約数和(自身を除く): 25055860

約数列:

[1, 2, 4, 5, 10, 20, 859, 1321, 1718, 2642, 3436, 4295, 5284, 6605, 8590, 13210, 17180, 26420, 1134739, 2269478, 4538956, 5673695, 11347390, 22694780]

約数ペア:

[(1, 22694780), (2, 11347390), (4, 5673695), (5, 4538956), (10, 2269478), (20, 1134739), (859, 26420), (1321, 17180), (1718, 13210), (2642, 8590), (3436, 6605), (4295, 5284)]