86548480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{2113}}^1$

素因数の和:2144

約数の個数: 56

約数和(自身を含む): 207801972

約数和(自身を除く): 121253492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2113, 2560, 4096, 4226, 5120, 8192, 8452, 10240, 10565, 16904, 20480, 21130, 33808, 40960, 42260, 67616, 84520, 135232, 169040, 270464, 338080, 540928, 676160, 1081856, 1352320, 2163712, 2704640, 4327424, 5409280, 8654848, 10818560, 17309696, 21637120, 43274240, 86548480]

約数ペア:

[(1, 86548480), (2, 43274240), (4, 21637120), (5, 17309696), (8, 10818560), (10, 8654848), (16, 5409280), (20, 4327424), (32, 2704640), (40, 2163712), (64, 1352320), (80, 1081856), (128, 676160), (160, 540928), (256, 338080), (320, 270464), (512, 169040), (640, 135232), (1024, 84520), (1280, 67616), (2048, 42260), (2113, 40960), (2560, 33808), (4096, 21130), (4226, 20480), (5120, 16904), (8192, 10565), (8452, 10240)]