27546040

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8297}}^1$

素因数の和:8391

約数の個数: 32

約数和(自身を含む): 62732880

約数和(自身を除く): 35186840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8297, 16594, 33188, 41485, 66376, 82970, 165940, 331880, 688651, 1377302, 2754604, 3443255, 5509208, 6886510, 13773020, 27546040]

約数ペア:

[(1, 27546040), (2, 13773020), (4, 6886510), (5, 5509208), (8, 3443255), (10, 2754604), (20, 1377302), (40, 688651), (83, 331880), (166, 165940), (332, 82970), (415, 66376), (664, 41485), (830, 33188), (1660, 16594), (3320, 8297)]