26045440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5087}}^1$

素因数の和:5112

約数の個数: 44

約数和(自身を含む): 62490816

約数和(自身を除く): 36445376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5087, 5120, 10174, 20348, 25435, 40696, 50870, 81392, 101740, 162784, 203480, 325568, 406960, 651136, 813920, 1302272, 1627840, 2604544, 3255680, 5209088, 6511360, 13022720, 26045440]

約数ペア:

[(1, 26045440), (2, 13022720), (4, 6511360), (5, 5209088), (8, 3255680), (10, 2604544), (16, 1627840), (20, 1302272), (32, 813920), (40, 651136), (64, 406960), (80, 325568), (128, 203480), (160, 162784), (256, 101740), (320, 81392), (512, 50870), (640, 40696), (1024, 25435), (1280, 20348), (2560, 10174), (5087, 5120)]