137639000

素因数分解:

$2^3\times 5^3\times {\mathrm{137639}}^1$

素因数の和:137660

約数の個数: 32

約数和(自身を含む): 322077600

約数和(自身を除く): 184438600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 137639, 275278, 550556, 688195, 1101112, 1376390, 2752780, 3440975, 5505560, 6881950, 13763900, 17204875, 27527800, 34409750, 68819500, 137639000]

約数ペア:

[(1, 137639000), (2, 68819500), (4, 34409750), (5, 27527800), (8, 17204875), (10, 13763900), (20, 6881950), (25, 5505560), (40, 3440975), (50, 2752780), (100, 1376390), (125, 1101112), (200, 688195), (250, 550556), (500, 275278), (1000, 137639)]