13998080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1367}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 33611760

約数和(自身を除く): 19613680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1367, 2048, 2560, 2734, 5120, 5468, 6835, 10240, 10936, 13670, 21872, 27340, 43744, 54680, 87488, 109360, 174976, 218720, 349952, 437440, 699904, 874880, 1399808, 1749760, 2799616, 3499520, 6999040, 13998080]

約数ペア:

[(1, 13998080), (2, 6999040), (4, 3499520), (5, 2799616), (8, 1749760), (10, 1399808), (16, 874880), (20, 699904), (32, 437440), (40, 349952), (64, 218720), (80, 174976), (128, 109360), (160, 87488), (256, 54680), (320, 43744), (512, 27340), (640, 21872), (1024, 13670), (1280, 10936), (1367, 10240), (2048, 6835), (2560, 5468), (2734, 5120)]