320464964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{45289}}^1$

素因数の和:45383

約数の個数: 24

約数和(自身を含む): 589675800

約数和(自身を除く): 269210836

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 45289, 90578, 181156, 1313381, 2626762, 2762629, 5253524, 5525258, 11050516, 80116241, 160232482, 320464964]

約数ペア:

[(1, 320464964), (2, 160232482), (4, 80116241), (29, 11050516), (58, 5525258), (61, 5253524), (116, 2762629), (122, 2626762), (244, 1313381), (1769, 181156), (3538, 90578), (7076, 45289)]