70352900

素因数分解:

$2^2\times 5^2\times {\mathrm{353}}^1\times {\mathrm{1993}}^1$

素因数の和:2360

約数の個数: 36

約数和(自身を含む): 153175092

約数和(自身を除く): 82822192

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 353, 706, 1412, 1765, 1993, 3530, 3986, 7060, 7972, 8825, 9965, 17650, 19930, 35300, 39860, 49825, 99650, 199300, 703529, 1407058, 2814116, 3517645, 7035290, 14070580, 17588225, 35176450, 70352900]

約数ペア:

[(1, 70352900), (2, 35176450), (4, 17588225), (5, 14070580), (10, 7035290), (20, 3517645), (25, 2814116), (50, 1407058), (100, 703529), (353, 199300), (706, 99650), (1412, 49825), (1765, 39860), (1993, 35300), (3530, 19930), (3986, 17650), (7060, 9965), (7972, 8825)]