38977420

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5783}}^1$

素因数の和:6129

約数の個数: 24

約数和(自身を含む): 82109664

約数和(自身を除く): 43132244

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 5783, 6740, 11566, 23132, 28915, 57830, 115660, 1948871, 3897742, 7795484, 9744355, 19488710, 38977420]

約数ペア:

[(1, 38977420), (2, 19488710), (4, 9744355), (5, 7795484), (10, 3897742), (20, 1948871), (337, 115660), (674, 57830), (1348, 28915), (1685, 23132), (3370, 11566), (5783, 6740)]