39863420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37607}}^1$

素因数の和:37669

約数の個数: 24

約数和(自身を含む): 85294944

約数和(自身を除く): 45431524

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 37607, 75214, 150428, 188035, 376070, 752140, 1993171, 3986342, 7972684, 9965855, 19931710, 39863420]

約数ペア:

[(1, 39863420), (2, 19931710), (4, 9965855), (5, 7972684), (10, 3986342), (20, 1993171), (53, 752140), (106, 376070), (212, 188035), (265, 150428), (530, 75214), (1060, 37607)]