57688340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{43051}}^1$

素因数の和:43127

約数の個数: 24

約数和(自身を含む): 122956512

約数和(自身を除く): 65268172

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 43051, 86102, 172204, 215255, 430510, 861020, 2884417, 5768834, 11537668, 14422085, 28844170, 57688340]

約数ペア:

[(1, 57688340), (2, 28844170), (4, 14422085), (5, 11537668), (10, 5768834), (20, 2884417), (67, 861020), (134, 430510), (268, 215255), (335, 172204), (670, 86102), (1340, 43051)]