269887900

素因数分解:

$2^2\times 5^2\times {\mathrm{997}}^1\times {\mathrm{2707}}^1$

素因数の和:3718

約数の個数: 36

約数和(自身を含む): 586460728

約数和(自身を除く): 316572828

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 997, 1994, 2707, 3988, 4985, 5414, 9970, 10828, 13535, 19940, 24925, 27070, 49850, 54140, 67675, 99700, 135350, 270700, 2698879, 5397758, 10795516, 13494395, 26988790, 53977580, 67471975, 134943950, 269887900]

約数ペア:

[(1, 269887900), (2, 134943950), (4, 67471975), (5, 53977580), (10, 26988790), (20, 13494395), (25, 10795516), (50, 5397758), (100, 2698879), (997, 270700), (1994, 135350), (2707, 99700), (3988, 67675), (4985, 54140), (5414, 49850), (9970, 27070), (10828, 24925), (13535, 19940)]