5584000

素因数分解:

$2^7\times 5^3\times {\mathrm{349}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 13923000

約数和(自身を除く): 8339000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 349, 400, 500, 640, 698, 800, 1000, 1396, 1600, 1745, 2000, 2792, 3200, 3490, 4000, 5584, 6980, 8000, 8725, 11168, 13960, 16000, 17450, 22336, 27920, 34900, 43625, 44672, 55840, 69800, 87250, 111680, 139600, 174500, 223360, 279200, 349000, 558400, 698000, 1116800, 1396000, 2792000, 5584000]

約数ペア:

[(1, 5584000), (2, 2792000), (4, 1396000), (5, 1116800), (8, 698000), (10, 558400), (16, 349000), (20, 279200), (25, 223360), (32, 174500), (40, 139600), (50, 111680), (64, 87250), (80, 69800), (100, 55840), (125, 44672), (128, 43625), (160, 34900), (200, 27920), (250, 22336), (320, 17450), (349, 16000), (400, 13960), (500, 11168), (640, 8725), (698, 8000), (800, 6980), (1000, 5584), (1396, 4000), (1600, 3490), (1745, 3200), (2000, 2792)]