2792000

素因数分解:

$2^6\times 5^3\times {\mathrm{349}}^1$

素因数の和:376

約数の個数: 56

約数和(自身を含む): 6934200

約数和(自身を除く): 4142200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 349, 400, 500, 698, 800, 1000, 1396, 1600, 1745, 2000, 2792, 3490, 4000, 5584, 6980, 8000, 8725, 11168, 13960, 17450, 22336, 27920, 34900, 43625, 55840, 69800, 87250, 111680, 139600, 174500, 279200, 349000, 558400, 698000, 1396000, 2792000]

約数ペア:

[(1, 2792000), (2, 1396000), (4, 698000), (5, 558400), (8, 349000), (10, 279200), (16, 174500), (20, 139600), (25, 111680), (32, 87250), (40, 69800), (50, 55840), (64, 43625), (80, 34900), (100, 27920), (125, 22336), (160, 17450), (200, 13960), (250, 11168), (320, 8725), (349, 8000), (400, 6980), (500, 5584), (698, 4000), (800, 3490), (1000, 2792), (1396, 2000), (1600, 1745)]