68326750

素因数分解:

$2^1\times 5^3\times {\mathrm{337}}^1\times {\mathrm{811}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 128445408

約数和(自身を除く): 60118658

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 337, 674, 811, 1622, 1685, 3370, 4055, 8110, 8425, 16850, 20275, 40550, 42125, 84250, 101375, 202750, 273307, 546614, 1366535, 2733070, 6832675, 13665350, 34163375, 68326750]

約数ペア:

[(1, 68326750), (2, 34163375), (5, 13665350), (10, 6832675), (25, 2733070), (50, 1366535), (125, 546614), (250, 273307), (337, 202750), (674, 101375), (811, 84250), (1622, 42125), (1685, 40550), (3370, 20275), (4055, 16850), (8110, 8425)]