224419840

素因数分解:

$2^{13}\times 5^1\times {\mathrm{5479}}^1$

素因数の和:5510

約数の個数: 56

約数和(自身を含む): 538673040

約数和(自身を除く): 314253200

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, 5479, 8192, 10240, 10958, 20480, 21916, 27395, 40960, 43832, 54790, 87664, 109580, 175328, 219160, 350656, 438320, 701312, 876640, 1402624, 1753280, 2805248, 3506560, 5610496, 7013120, 11220992, 14026240, 22441984, 28052480, 44883968, 56104960, 112209920, 224419840]

約数ペア:

[(1, 224419840), (2, 112209920), (4, 56104960), (5, 44883968), (8, 28052480), (10, 22441984), (16, 14026240), (20, 11220992), (32, 7013120), (40, 5610496), (64, 3506560), (80, 2805248), (128, 1753280), (160, 1402624), (256, 876640), (320, 701312), (512, 438320), (640, 350656), (1024, 219160), (1280, 175328), (2048, 109580), (2560, 87664), (4096, 54790), (5120, 43832), (5479, 40960), (8192, 27395), (10240, 21916), (10958, 20480)]