109153280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{21319}}^1$

素因数の和:21344

約数の個数: 44

約数和(自身を含む): 261852240

約数和(自身を除く): 152698960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 21319, 42638, 85276, 106595, 170552, 213190, 341104, 426380, 682208, 852760, 1364416, 1705520, 2728832, 3411040, 5457664, 6822080, 10915328, 13644160, 21830656, 27288320, 54576640, 109153280]

約数ペア:

[(1, 109153280), (2, 54576640), (4, 27288320), (5, 21830656), (8, 13644160), (10, 10915328), (16, 6822080), (20, 5457664), (32, 3411040), (40, 2728832), (64, 1705520), (80, 1364416), (128, 852760), (160, 682208), (256, 426380), (320, 341104), (512, 213190), (640, 170552), (1024, 106595), (1280, 85276), (2560, 42638), (5120, 21319)]