12005440

素因数分解:

$2^6\times 5^1\times {\mathrm{37517}}^1$

素因数の和:37534

約数の個数: 28

約数和(自身を含む): 28588716

約数和(自身を除く): 16583276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37517, 75034, 150068, 187585, 300136, 375170, 600272, 750340, 1200544, 1500680, 2401088, 3001360, 6002720, 12005440]

約数ペア:

[(1, 12005440), (2, 6002720), (4, 3001360), (5, 2401088), (8, 1500680), (10, 1200544), (16, 750340), (20, 600272), (32, 375170), (40, 300136), (64, 187585), (80, 150068), (160, 75034), (320, 37517)]