1282163020

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{103903}}^1$

素因数の和:104529

約数の個数: 24

約数和(自身を含む): 2696932224

約数和(自身を除く): 1414769204

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 12340, 103903, 207806, 415612, 519515, 1039030, 2078060, 64108151, 128216302, 256432604, 320540755, 641081510, 1282163020]

約数ペア:

[(1, 1282163020), (2, 641081510), (4, 320540755), (5, 256432604), (10, 128216302), (20, 64108151), (617, 2078060), (1234, 1039030), (2468, 519515), (3085, 415612), (6170, 207806), (12340, 103903)]