126184280

素因数分解:

$2^3\times 5^1\times {\mathrm{3154607}}^1$

素因数の和:3154618

約数の個数: 16

約数和(自身を含む): 283914720

約数和(自身を除く): 157730440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3154607, 6309214, 12618428, 15773035, 25236856, 31546070, 63092140, 126184280]

約数ペア:

[(1, 126184280), (2, 63092140), (4, 31546070), (5, 25236856), (8, 15773035), (10, 12618428), (20, 6309214), (40, 3154607)]