25608050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39397}}^1$

素因数の和:39422

約数の個数: 24

約数和(自身を含む): 51296196

約数和(自身を除く): 25688146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39397, 78794, 196985, 393970, 512161, 984925, 1024322, 1969850, 2560805, 5121610, 12804025, 25608050]

約数ペア:

[(1, 25608050), (2, 12804025), (5, 5121610), (10, 2560805), (13, 1969850), (25, 1024322), (26, 984925), (50, 512161), (65, 393970), (130, 196985), (325, 78794), (650, 39397)]