26975240

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1093}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 60848280

約数和(自身を除く): 33873040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1093, 1234, 2186, 2468, 3085, 4372, 4936, 5465, 6170, 8744, 10930, 12340, 21860, 24680, 43720, 674381, 1348762, 2697524, 3371905, 5395048, 6743810, 13487620, 26975240]

約数ペア:

[(1, 26975240), (2, 13487620), (4, 6743810), (5, 5395048), (8, 3371905), (10, 2697524), (20, 1348762), (40, 674381), (617, 43720), (1093, 24680), (1234, 21860), (2186, 12340), (2468, 10930), (3085, 8744), (4372, 6170), (4936, 5465)]