13545100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7129}}^1$

素因数の和:7162

約数の個数: 36

約数和(自身を含む): 30944200

約数和(自身を除く): 17399100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 7129, 14258, 28516, 35645, 71290, 135451, 142580, 178225, 270902, 356450, 541804, 677255, 712900, 1354510, 2709020, 3386275, 6772550, 13545100]

約数ペア:

[(1, 13545100), (2, 6772550), (4, 3386275), (5, 2709020), (10, 1354510), (19, 712900), (20, 677255), (25, 541804), (38, 356450), (50, 270902), (76, 178225), (95, 142580), (100, 135451), (190, 71290), (380, 35645), (475, 28516), (950, 14258), (1900, 7129)]