5402583040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{131899}}^1$

素因数の和:131930

約数の個数: 56

約数和(自身を含む): 12965506200

約数和(自身を除く): 7562923160

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, 4096, 5120, 8192, 10240, 20480, 40960, 131899, 263798, 527596, 659495, 1055192, 1318990, 2110384, 2637980, 4220768, 5275960, 8441536, 10551920, 16883072, 21103840, 33766144, 42207680, 67532288, 84415360, 135064576, 168830720, 270129152, 337661440, 540258304, 675322880, 1080516608, 1350645760, 2701291520, 5402583040]

約数ペア:

[(1, 5402583040), (2, 2701291520), (4, 1350645760), (5, 1080516608), (8, 675322880), (10, 540258304), (16, 337661440), (20, 270129152), (32, 168830720), (40, 135064576), (64, 84415360), (80, 67532288), (128, 42207680), (160, 33766144), (256, 21103840), (320, 16883072), (512, 10551920), (640, 8441536), (1024, 5275960), (1280, 4220768), (2048, 2637980), (2560, 2110384), (4096, 1318990), (5120, 1055192), (8192, 659495), (10240, 527596), (20480, 263798), (40960, 131899)]