27865850

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5113}}^1$

素因数の和:5234

約数の個数: 24

約数和(自身を含む): 52316220

約数和(自身を除く): 24450370

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5113, 5450, 10226, 25565, 51130, 127825, 255650, 557317, 1114634, 2786585, 5573170, 13932925, 27865850]

約数ペア:

[(1, 27865850), (2, 13932925), (5, 5573170), (10, 2786585), (25, 1114634), (50, 557317), (109, 255650), (218, 127825), (545, 51130), (1090, 25565), (2725, 10226), (5113, 5450)]