5357680

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 40

約数和(自身を含む): 12557232

約数和(自身を除く): 7199552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 347, 386, 694, 772, 965, 1388, 1544, 1735, 1930, 2776, 3088, 3470, 3860, 5552, 6940, 7720, 13880, 15440, 27760, 66971, 133942, 267884, 334855, 535768, 669710, 1071536, 1339420, 2678840, 5357680]

約数ペア:

[(1, 5357680), (2, 2678840), (4, 1339420), (5, 1071536), (8, 669710), (10, 535768), (16, 334855), (20, 267884), (40, 133942), (80, 66971), (193, 27760), (347, 15440), (386, 13880), (694, 7720), (772, 6940), (965, 5552), (1388, 3860), (1544, 3470), (1735, 3088), (1930, 2776)]