38000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1$

素因数の和:42

約数の個数: 40

約数和(自身を含む): 96720

約数和(自身を除く): 58720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1900, 2000, 2375, 3800, 4750, 7600, 9500, 19000, 38000]

約数ペア:

[(1, 38000), (2, 19000), (4, 9500), (5, 7600), (8, 4750), (10, 3800), (16, 2375), (19, 2000), (20, 1900), (25, 1520), (38, 1000), (40, 950), (50, 760), (76, 500), (80, 475), (95, 400), (100, 380), (125, 304), (152, 250), (190, 200)]