78268250

素因数分解:

$2^1\times 5^3\times {\mathrm{337}}^1\times {\mathrm{929}}^1$

素因数の和:1283

約数の個数: 32

約数和(自身を含む): 147111120

約数和(自身を除く): 68842870

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 337, 674, 929, 1685, 1858, 3370, 4645, 8425, 9290, 16850, 23225, 42125, 46450, 84250, 116125, 232250, 313073, 626146, 1565365, 3130730, 7826825, 15653650, 39134125, 78268250]

約数ペア:

[(1, 78268250), (2, 39134125), (5, 15653650), (10, 7826825), (25, 3130730), (50, 1565365), (125, 626146), (250, 313073), (337, 232250), (674, 116125), (929, 84250), (1685, 46450), (1858, 42125), (3370, 23225), (4645, 16850), (8425, 9290)]