26411900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13934

約数の個数: 36

約数和(自身を含む): 60334680

約数和(自身を除く): 33922780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 13901, 27802, 55604, 69505, 139010, 264119, 278020, 347525, 528238, 695050, 1056476, 1320595, 1390100, 2641190, 5282380, 6602975, 13205950, 26411900]

約数ペア:

[(1, 26411900), (2, 13205950), (4, 6602975), (5, 5282380), (10, 2641190), (19, 1390100), (20, 1320595), (25, 1056476), (38, 695050), (50, 528238), (76, 347525), (95, 278020), (100, 264119), (190, 139010), (380, 69505), (475, 55604), (950, 27802), (1900, 13901)]