80267810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9029}}^1$

素因数の和:9170

約数の個数: 32

約数和(自身を含む): 166440960

約数和(自身を除く): 86173150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 9029, 18058, 45145, 63203, 90290, 126406, 316015, 632030, 1146683, 2293366, 5733415, 8026781, 11466830, 16053562, 40133905, 80267810]

約数ペア:

[(1, 80267810), (2, 40133905), (5, 16053562), (7, 11466830), (10, 8026781), (14, 5733415), (35, 2293366), (70, 1146683), (127, 632030), (254, 316015), (635, 126406), (889, 90290), (1270, 63203), (1778, 45145), (4445, 18058), (8890, 9029)]