97560980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10313}}^1$

素因数の和:10376

約数の個数: 48

約数和(自身を含む): 228723264

約数和(自身を除く): 131162284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 10313, 20626, 41252, 51565, 103130, 113443, 206260, 226886, 443459, 453772, 567215, 886918, 1134430, 1773836, 2217295, 2268860, 4434590, 4878049, 8869180, 9756098, 19512196, 24390245, 48780490, 97560980]

約数ペア:

[(1, 97560980), (2, 48780490), (4, 24390245), (5, 19512196), (10, 9756098), (11, 8869180), (20, 4878049), (22, 4434590), (43, 2268860), (44, 2217295), (55, 1773836), (86, 1134430), (110, 886918), (172, 567215), (215, 453772), (220, 443459), (430, 226886), (473, 206260), (860, 113443), (946, 103130), (1892, 51565), (2365, 41252), (4730, 20626), (9460, 10313)]