39608060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27893}}^1$

素因数の和:27973

約数の個数: 24

約数和(自身を含む): 84351456

約数和(自身を除く): 44743396

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 27893, 55786, 111572, 139465, 278930, 557860, 1980403, 3960806, 7921612, 9902015, 19804030, 39608060]

約数ペア:

[(1, 39608060), (2, 19804030), (4, 9902015), (5, 7921612), (10, 3960806), (20, 1980403), (71, 557860), (142, 278930), (284, 139465), (355, 111572), (710, 55786), (1420, 27893)]