64094290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3547}}^1$

素因数の和:3706

約数の個数: 32

約数和(自身を含む): 125173440

約数和(自身を除く): 61079150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3547, 3614, 7094, 9035, 17735, 18070, 35470, 46111, 92222, 230555, 461110, 493033, 986066, 2465165, 4930330, 6409429, 12818858, 32047145, 64094290]

約数ペア:

[(1, 64094290), (2, 32047145), (5, 12818858), (10, 6409429), (13, 4930330), (26, 2465165), (65, 986066), (130, 493033), (139, 461110), (278, 230555), (695, 92222), (1390, 46111), (1807, 35470), (3547, 18070), (3614, 17735), (7094, 9035)]