5317040

素因数分解:

$2^4\times 5^1\times {\mathrm{66463}}^1$

素因数の和:66476

約数の個数: 20

約数和(自身を含む): 12362304

約数和(自身を除く): 7045264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66463, 132926, 265852, 332315, 531704, 664630, 1063408, 1329260, 2658520, 5317040]

約数ペア:

[(1, 5317040), (2, 2658520), (4, 1329260), (5, 1063408), (8, 664630), (10, 531704), (16, 332315), (20, 265852), (40, 132926), (80, 66463)]