111493120

素因数分解:

$2^{14}\times 5^1\times {\mathrm{1361}}^1$

素因数の和:1394

約数の個数: 60

約数和(自身を含む): 267771924

約数和(自身を除く): 156278804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1361, 2048, 2560, 2722, 4096, 5120, 5444, 6805, 8192, 10240, 10888, 13610, 16384, 20480, 21776, 27220, 40960, 43552, 54440, 81920, 87104, 108880, 174208, 217760, 348416, 435520, 696832, 871040, 1393664, 1742080, 2787328, 3484160, 5574656, 6968320, 11149312, 13936640, 22298624, 27873280, 55746560, 111493120]

約数ペア:

[(1, 111493120), (2, 55746560), (4, 27873280), (5, 22298624), (8, 13936640), (10, 11149312), (16, 6968320), (20, 5574656), (32, 3484160), (40, 2787328), (64, 1742080), (80, 1393664), (128, 871040), (160, 696832), (256, 435520), (320, 348416), (512, 217760), (640, 174208), (1024, 108880), (1280, 87104), (1361, 81920), (2048, 54440), (2560, 43552), (2722, 40960), (4096, 27220), (5120, 21776), (5444, 20480), (6805, 16384), (8192, 13610), (10240, 10888)]