7134500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 16423680

約数和(自身を除く): 9289180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 751, 950, 1502, 1900, 2375, 3004, 3755, 4750, 7510, 9500, 14269, 15020, 18775, 28538, 37550, 57076, 71345, 75100, 93875, 142690, 187750, 285380, 356725, 375500, 713450, 1426900, 1783625, 3567250, 7134500]

約数ペア:

[(1, 7134500), (2, 3567250), (4, 1783625), (5, 1426900), (10, 713450), (19, 375500), (20, 356725), (25, 285380), (38, 187750), (50, 142690), (76, 93875), (95, 75100), (100, 71345), (125, 57076), (190, 37550), (250, 28538), (380, 18775), (475, 15020), (500, 14269), (751, 9500), (950, 7510), (1502, 4750), (1900, 3755), (2375, 3004)]