27534440

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1193}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 62111880

約数和(自身を除く): 34577440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 1193, 2308, 2386, 2885, 4616, 4772, 5770, 5965, 9544, 11540, 11930, 23080, 23860, 47720, 688361, 1376722, 2753444, 3441805, 5506888, 6883610, 13767220, 27534440]

約数ペア:

[(1, 27534440), (2, 13767220), (4, 6883610), (5, 5506888), (8, 3441805), (10, 2753444), (20, 1376722), (40, 688361), (577, 47720), (1154, 23860), (1193, 23080), (2308, 11930), (2386, 11540), (2885, 9544), (4616, 5965), (4772, 5770)]