3155118080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{308117}}^1$

素因数の和:308144

約数の個数: 48

約数和(自身を含む): 7570459260

約数和(自身を除く): 4415341180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 308117, 616234, 1232468, 1540585, 2464936, 3081170, 4929872, 6162340, 9859744, 12324680, 19719488, 24649360, 39438976, 49298720, 78877952, 98597440, 157755904, 197194880, 315511808, 394389760, 631023616, 788779520, 1577559040, 3155118080]

約数ペア:

[(1, 3155118080), (2, 1577559040), (4, 788779520), (5, 631023616), (8, 394389760), (10, 315511808), (16, 197194880), (20, 157755904), (32, 98597440), (40, 78877952), (64, 49298720), (80, 39438976), (128, 24649360), (160, 19719488), (256, 12324680), (320, 9859744), (512, 6162340), (640, 4929872), (1024, 3081170), (1280, 2464936), (2048, 1540585), (2560, 1232468), (5120, 616234), (10240, 308117)]