84608000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 88

約数和(自身を含む): 211397784

約数和(自身を除く): 126789784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 661, 800, 1000, 1024, 1280, 1322, 1600, 2000, 2560, 2644, 3200, 3305, 4000, 5120, 5288, 6400, 6610, 8000, 10576, 12800, 13220, 16000, 16525, 21152, 25600, 26440, 32000, 33050, 42304, 52880, 64000, 66100, 82625, 84608, 105760, 128000, 132200, 165250, 169216, 211520, 264400, 330500, 338432, 423040, 528800, 661000, 676864, 846080, 1057600, 1322000, 1692160, 2115200, 2644000, 3384320, 4230400, 5288000, 8460800, 10576000, 16921600, 21152000, 42304000, 84608000]

約数ペア:

[(1, 84608000), (2, 42304000), (4, 21152000), (5, 16921600), (8, 10576000), (10, 8460800), (16, 5288000), (20, 4230400), (25, 3384320), (32, 2644000), (40, 2115200), (50, 1692160), (64, 1322000), (80, 1057600), (100, 846080), (125, 676864), (128, 661000), (160, 528800), (200, 423040), (250, 338432), (256, 330500), (320, 264400), (400, 211520), (500, 169216), (512, 165250), (640, 132200), (661, 128000), (800, 105760), (1000, 84608), (1024, 82625), (1280, 66100), (1322, 64000), (1600, 52880), (2000, 42304), (2560, 33050), (2644, 32000), (3200, 26440), (3305, 25600), (4000, 21152), (5120, 16525), (5288, 16000), (6400, 13220), (6610, 12800), (8000, 10576)]