76625620

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2039}}^1$

素因数の和:3927

約数の個数: 24

約数和(自身を含む): 161078400

約数和(自身を除く): 84452780

約数列:

[1, 2, 4, 5, 10, 20, 1879, 2039, 3758, 4078, 7516, 8156, 9395, 10195, 18790, 20390, 37580, 40780, 3831281, 7662562, 15325124, 19156405, 38312810, 76625620]

約数ペア:

[(1, 76625620), (2, 38312810), (4, 19156405), (5, 15325124), (10, 7662562), (20, 3831281), (1879, 40780), (2039, 37580), (3758, 20390), (4078, 18790), (7516, 10195), (8156, 9395)]