115992320

素因数分解:

$2^8\times 5^1\times {\mathrm{90619}}^1$

素因数の和:90640

約数の個数: 36

約数和(自身を含む): 277840920

約数和(自身を除く): 161848600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 90619, 181238, 362476, 453095, 724952, 906190, 1449904, 1812380, 2899808, 3624760, 5799616, 7249520, 11599232, 14499040, 23198464, 28998080, 57996160, 115992320]

約数ペア:

[(1, 115992320), (2, 57996160), (4, 28998080), (5, 23198464), (8, 14499040), (10, 11599232), (16, 7249520), (20, 5799616), (32, 3624760), (40, 2899808), (64, 1812380), (80, 1449904), (128, 906190), (160, 724952), (256, 453095), (320, 362476), (640, 181238), (1280, 90619)]