26283940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57139}}^1$

素因数の和:57171

約数の個数: 24

約数和(自身を含む): 57597120

約数和(自身を除く): 31313180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 57139, 114278, 228556, 285695, 571390, 1142780, 1314197, 2628394, 5256788, 6570985, 13141970, 26283940]

約数ペア:

[(1, 26283940), (2, 13141970), (4, 6570985), (5, 5256788), (10, 2628394), (20, 1314197), (23, 1142780), (46, 571390), (92, 285695), (115, 228556), (230, 114278), (460, 57139)]