13788160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{2693}}^1$

素因数の和:2718

約数の個数: 44

約数和(自身を含む): 33087708

約数和(自身を除く): 19299548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 2693, 5120, 5386, 10772, 13465, 21544, 26930, 43088, 53860, 86176, 107720, 172352, 215440, 344704, 430880, 689408, 861760, 1378816, 1723520, 2757632, 3447040, 6894080, 13788160]

約数ペア:

[(1, 13788160), (2, 6894080), (4, 3447040), (5, 2757632), (8, 1723520), (10, 1378816), (16, 861760), (20, 689408), (32, 430880), (40, 344704), (64, 215440), (80, 172352), (128, 107720), (160, 86176), (256, 53860), (320, 43088), (512, 26930), (640, 21544), (1024, 13465), (1280, 10772), (2560, 5386), (2693, 5120)]