135746560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{26513}}^1$

素因数の和:26538

約数の個数: 44

約数和(自身を含む): 325644948

約数和(自身を除く): 189898388

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, 26513, 53026, 106052, 132565, 212104, 265130, 424208, 530260, 848416, 1060520, 1696832, 2121040, 3393664, 4242080, 6787328, 8484160, 13574656, 16968320, 27149312, 33936640, 67873280, 135746560]

約数ペア:

[(1, 135746560), (2, 67873280), (4, 33936640), (5, 27149312), (8, 16968320), (10, 13574656), (16, 8484160), (20, 6787328), (32, 4242080), (40, 3393664), (64, 2121040), (80, 1696832), (128, 1060520), (160, 848416), (256, 530260), (320, 424208), (512, 265130), (640, 212104), (1024, 132565), (1280, 106052), (2560, 53026), (5120, 26513)]