39609860

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{5171}}^1$

素因数の和:5563

約数の個数: 24

約数和(自身を含む): 83414016

約数和(自身を除く): 43804156

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 5171, 7660, 10342, 20684, 25855, 51710, 103420, 1980493, 3960986, 7921972, 9902465, 19804930, 39609860]

約数ペア:

[(1, 39609860), (2, 19804930), (4, 9902465), (5, 7921972), (10, 3960986), (20, 1980493), (383, 103420), (766, 51710), (1532, 25855), (1915, 20684), (3830, 10342), (5171, 7660)]