27014780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103903}}^1$

素因数の和:103925

約数の個数: 24

約数和(自身を含む): 61095552

約数和(自身を除く): 34080772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 103903, 207806, 415612, 519515, 1039030, 1350739, 2078060, 2701478, 5402956, 6753695, 13507390, 27014780]

約数ペア:

[(1, 27014780), (2, 13507390), (4, 6753695), (5, 5402956), (10, 2701478), (13, 2078060), (20, 1350739), (26, 1039030), (52, 519515), (65, 415612), (130, 207806), (260, 103903)]