26260940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57089}}^1$

素因数の和:57121

約数の個数: 24

約数和(自身を含む): 57546720

約数和(自身を除く): 31285780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 57089, 114178, 228356, 285445, 570890, 1141780, 1313047, 2626094, 5252188, 6565235, 13130470, 26260940]

約数ペア:

[(1, 26260940), (2, 13130470), (4, 6565235), (5, 5252188), (10, 2626094), (20, 1313047), (23, 1141780), (46, 570890), (92, 285445), (115, 228356), (230, 114178), (460, 57089)]