84324350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 172488960

約数和(自身を除く): 88164610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 139, 275, 278, 550, 695, 1103, 1390, 1529, 2206, 3058, 3475, 5515, 6950, 7645, 11030, 12133, 15290, 24266, 27575, 38225, 55150, 60665, 76450, 121330, 153317, 303325, 306634, 606650, 766585, 1533170, 1686487, 3372974, 3832925, 7665850, 8432435, 16864870, 42162175, 84324350]

約数ペア:

[(1, 84324350), (2, 42162175), (5, 16864870), (10, 8432435), (11, 7665850), (22, 3832925), (25, 3372974), (50, 1686487), (55, 1533170), (110, 766585), (139, 606650), (275, 306634), (278, 303325), (550, 153317), (695, 121330), (1103, 76450), (1390, 60665), (1529, 55150), (2206, 38225), (3058, 27575), (3475, 24266), (5515, 15290), (6950, 12133), (7645, 11030)]