5136140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 10940832

約数和(自身を除く): 5804692

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3617, 7234, 14468, 18085, 36170, 72340, 256807, 513614, 1027228, 1284035, 2568070, 5136140]

約数ペア:

[(1, 5136140), (2, 2568070), (4, 1284035), (5, 1027228), (10, 513614), (20, 256807), (71, 72340), (142, 36170), (284, 18085), (355, 14468), (710, 7234), (1420, 3617)]