12035980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54709}}^1$

素因数の和:54729

約数の個数: 24

約数和(自身を含む): 27573840

約数和(自身を除く): 15537860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 54709, 109418, 218836, 273545, 547090, 601799, 1094180, 1203598, 2407196, 3008995, 6017990, 12035980]

約数ペア:

[(1, 12035980), (2, 6017990), (4, 3008995), (5, 2407196), (10, 1203598), (11, 1094180), (20, 601799), (22, 547090), (44, 273545), (55, 218836), (110, 109418), (220, 54709)]