27376640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5347}}^1$

素因数の和:5372

約数の個数: 44

約数和(自身を含む): 65684136

約数和(自身を除く): 38307496

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, 5347, 10694, 21388, 26735, 42776, 53470, 85552, 106940, 171104, 213880, 342208, 427760, 684416, 855520, 1368832, 1711040, 2737664, 3422080, 5475328, 6844160, 13688320, 27376640]

約数ペア:

[(1, 27376640), (2, 13688320), (4, 6844160), (5, 5475328), (8, 3422080), (10, 2737664), (16, 1711040), (20, 1368832), (32, 855520), (40, 684416), (64, 427760), (80, 342208), (128, 213880), (160, 171104), (256, 106940), (320, 85552), (512, 53470), (640, 42776), (1024, 26735), (1280, 21388), (2560, 10694), (5120, 5347)]