27791300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14627}}^1$

素因数の和:14660

約数の個数: 36

約数和(自身を含む): 63485520

約数和(自身を除く): 35694220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 14627, 29254, 58508, 73135, 146270, 277913, 292540, 365675, 555826, 731350, 1111652, 1389565, 1462700, 2779130, 5558260, 6947825, 13895650, 27791300]

約数ペア:

[(1, 27791300), (2, 13895650), (4, 6947825), (5, 5558260), (10, 2779130), (19, 1462700), (20, 1389565), (25, 1111652), (38, 731350), (50, 555826), (76, 365675), (95, 292540), (100, 277913), (190, 146270), (380, 73135), (475, 58508), (950, 29254), (1900, 14627)]