25820050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{27179}}^1$

素因数の和:27210

約数の個数: 24

約数和(自身を含む): 50554800

約数和(自身を除く): 24734750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 27179, 54358, 135895, 271790, 516401, 679475, 1032802, 1358950, 2582005, 5164010, 12910025, 25820050]

約数ペア:

[(1, 25820050), (2, 12910025), (5, 5164010), (10, 2582005), (19, 1358950), (25, 1032802), (38, 679475), (50, 516401), (95, 271790), (190, 135895), (475, 54358), (950, 27179)]