25869940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56239}}^1$

素因数の和:56271

約数の個数: 24

約数和(自身を含む): 56689920

約数和(自身を除く): 30819980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 56239, 112478, 224956, 281195, 562390, 1124780, 1293497, 2586994, 5173988, 6467485, 12934970, 25869940]

約数ペア:

[(1, 25869940), (2, 12934970), (4, 6467485), (5, 5173988), (10, 2586994), (20, 1293497), (23, 1124780), (46, 562390), (92, 281195), (115, 224956), (230, 112478), (460, 56239)]