2050792910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 3872600064

約数和(自身を除く): 1821807154

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 193, 227, 302, 310, 386, 454, 755, 965, 1135, 1510, 1930, 2270, 4681, 5983, 7037, 9362, 11966, 14074, 23405, 29143, 29915, 34277, 35185, 43811, 46810, 58286, 59830, 68554, 70370, 87622, 145715, 171385, 219055, 291430, 342770, 438110, 903433, 1062587, 1358141, 1806866, 2125174, 2716282, 4517165, 5312935, 6615461, 6790705, 9034330, 10625870, 13230922, 13581410, 33077305, 66154610, 205079291, 410158582, 1025396455, 2050792910]

約数ペア:

[(1, 2050792910), (2, 1025396455), (5, 410158582), (10, 205079291), (31, 66154610), (62, 33077305), (151, 13581410), (155, 13230922), (193, 10625870), (227, 9034330), (302, 6790705), (310, 6615461), (386, 5312935), (454, 4517165), (755, 2716282), (965, 2125174), (1135, 1806866), (1510, 1358141), (1930, 1062587), (2270, 903433), (4681, 438110), (5983, 342770), (7037, 291430), (9362, 219055), (11966, 171385), (14074, 145715), (23405, 87622), (29143, 70370), (29915, 68554), (34277, 59830), (35185, 58286), (43811, 46810)]