88893620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193247}}^1$

素因数の和:193279

約数の個数: 24

約数和(自身を含む): 194793984

約数和(自身を除く): 105900364

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 193247, 386494, 772988, 966235, 1932470, 3864940, 4444681, 8889362, 17778724, 22223405, 44446810, 88893620]

約数ペア:

[(1, 88893620), (2, 44446810), (4, 22223405), (5, 17778724), (10, 8889362), (20, 4444681), (23, 3864940), (46, 1932470), (92, 966235), (115, 772988), (230, 386494), (460, 193247)]