492642640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{46301}}^1$

素因数の和:46340

約数の個数: 80

約数和(自身を含む): 1377947520

約数和(自身を除く): 885304880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 46301, 92602, 185204, 231505, 324107, 370408, 463010, 648214, 740816, 879719, 926020, 1296428, 1620535, 1759438, 1852040, 2592856, 3241070, 3518876, 3704080, 4398595, 5185712, 6158033, 6482140, 7037752, 8797190, 12316066, 12964280, 14075504, 17594380, 24632132, 25928560, 30790165, 35188760, 49264264, 61580330, 70377520, 98528528, 123160660, 246321320, 492642640]

約数ペア:

[(1, 492642640), (2, 246321320), (4, 123160660), (5, 98528528), (7, 70377520), (8, 61580330), (10, 49264264), (14, 35188760), (16, 30790165), (19, 25928560), (20, 24632132), (28, 17594380), (35, 14075504), (38, 12964280), (40, 12316066), (56, 8797190), (70, 7037752), (76, 6482140), (80, 6158033), (95, 5185712), (112, 4398595), (133, 3704080), (140, 3518876), (152, 3241070), (190, 2592856), (266, 1852040), (280, 1759438), (304, 1620535), (380, 1296428), (532, 926020), (560, 879719), (665, 740816), (760, 648214), (1064, 463010), (1330, 370408), (1520, 324107), (2128, 231505), (2660, 185204), (5320, 92602), (10640, 46301)]