11847520

素因数分解:

$2^5\times 5^1\times {\mathrm{74047}}^1$

素因数の和:74062

約数の個数: 24

約数和(自身を含む): 27990144

約数和(自身を除く): 16142624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74047, 148094, 296188, 370235, 592376, 740470, 1184752, 1480940, 2369504, 2961880, 5923760, 11847520]

約数ペア:

[(1, 11847520), (2, 5923760), (4, 2961880), (5, 2369504), (8, 1480940), (10, 1184752), (16, 740470), (20, 592376), (32, 370235), (40, 296188), (80, 148094), (160, 74047)]