77236000

素因数分解:

$2^5\times 5^3\times {\mathrm{19309}}^1$

素因数の和:19334

約数の個数: 48

約数和(自身を含む): 189778680

約数和(自身を除く): 112542680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 19309, 38618, 77236, 96545, 154472, 193090, 308944, 386180, 482725, 617888, 772360, 965450, 1544720, 1930900, 2413625, 3089440, 3861800, 4827250, 7723600, 9654500, 15447200, 19309000, 38618000, 77236000]

約数ペア:

[(1, 77236000), (2, 38618000), (4, 19309000), (5, 15447200), (8, 9654500), (10, 7723600), (16, 4827250), (20, 3861800), (25, 3089440), (32, 2413625), (40, 1930900), (50, 1544720), (80, 965450), (100, 772360), (125, 617888), (160, 482725), (200, 386180), (250, 308944), (400, 193090), (500, 154472), (800, 96545), (1000, 77236), (2000, 38618), (4000, 19309)]