65278810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2543}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 125286912

約数和(自身を除く): 60008102

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2543, 2567, 5086, 5134, 12715, 12835, 25430, 25670, 43231, 86462, 216155, 383993, 432310, 767986, 1919965, 3839930, 6527881, 13055762, 32639405, 65278810]

約数ペア:

[(1, 65278810), (2, 32639405), (5, 13055762), (10, 6527881), (17, 3839930), (34, 1919965), (85, 767986), (151, 432310), (170, 383993), (302, 216155), (755, 86462), (1510, 43231), (2543, 25670), (2567, 25430), (5086, 12835), (5134, 12715)]