12112280

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3833}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 15492520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 3833, 7666, 15332, 19165, 30664, 38330, 76660, 153320, 302807, 605614, 1211228, 1514035, 2422456, 3028070, 6056140, 12112280]

約数ペア:

[(1, 12112280), (2, 6056140), (4, 3028070), (5, 2422456), (8, 1514035), (10, 1211228), (20, 605614), (40, 302807), (79, 153320), (158, 76660), (316, 38330), (395, 30664), (632, 19165), (790, 15332), (1580, 7666), (3160, 3833)]