5672920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12893}}^1$

素因数の和:12915

約数の個数: 32

約数和(自身を含む): 13925520

約数和(自身を除く): 8252600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12893, 25786, 51572, 64465, 103144, 128930, 141823, 257860, 283646, 515720, 567292, 709115, 1134584, 1418230, 2836460, 5672920]

約数ペア:

[(1, 5672920), (2, 2836460), (4, 1418230), (5, 1134584), (8, 709115), (10, 567292), (11, 515720), (20, 283646), (22, 257860), (40, 141823), (44, 128930), (55, 103144), (88, 64465), (110, 51572), (220, 25786), (440, 12893)]