38500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1$

素因数の和:37

約数の個数: 48

約数和(自身を含む): 104832

約数和(自身を除く): 66332

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3850, 5500, 7700, 9625, 19250, 38500]

約数ペア:

[(1, 38500), (2, 19250), (4, 9625), (5, 7700), (7, 5500), (10, 3850), (11, 3500), (14, 2750), (20, 1925), (22, 1750), (25, 1540), (28, 1375), (35, 1100), (44, 875), (50, 770), (55, 700), (70, 550), (77, 500), (100, 385), (110, 350), (125, 308), (140, 275), (154, 250), (175, 220)]