127024280

素因数分解:

$2^3\times 5^1\times {\mathrm{3175607}}^1$

素因数の和:3175618

約数の個数: 16

約数和(自身を含む): 285804720

約数和(自身を除く): 158780440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3175607, 6351214, 12702428, 15878035, 25404856, 31756070, 63512140, 127024280]

約数ペア:

[(1, 127024280), (2, 63512140), (4, 31756070), (5, 25404856), (8, 15878035), (10, 12702428), (20, 6351214), (40, 3175607)]