127000

素因数分解:

$2^3\times 5^3\times {\mathrm{127}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 299520

約数和(自身を除く): 172520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 127, 200, 250, 254, 500, 508, 635, 1000, 1016, 1270, 2540, 3175, 5080, 6350, 12700, 15875, 25400, 31750, 63500, 127000]

約数ペア:

[(1, 127000), (2, 63500), (4, 31750), (5, 25400), (8, 15875), (10, 12700), (20, 6350), (25, 5080), (40, 3175), (50, 2540), (100, 1270), (125, 1016), (127, 1000), (200, 635), (250, 508), (254, 500)]