713562520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{27487}}^1$

素因数の和:27568

約数の個数: 64

約数和(自身を含む): 1781222400

約数和(自身を除く): 1067659880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3245, 5192, 6490, 12980, 25960, 27487, 54974, 109948, 137435, 219896, 274870, 302357, 549740, 604714, 1099480, 1209428, 1511785, 1621733, 2418856, 3023570, 3243466, 6047140, 6486932, 8108665, 12094280, 12973864, 16217330, 17839063, 32434660, 35678126, 64869320, 71356252, 89195315, 142712504, 178390630, 356781260, 713562520]

約数ペア:

[(1, 713562520), (2, 356781260), (4, 178390630), (5, 142712504), (8, 89195315), (10, 71356252), (11, 64869320), (20, 35678126), (22, 32434660), (40, 17839063), (44, 16217330), (55, 12973864), (59, 12094280), (88, 8108665), (110, 6486932), (118, 6047140), (220, 3243466), (236, 3023570), (295, 2418856), (440, 1621733), (472, 1511785), (590, 1209428), (649, 1099480), (1180, 604714), (1298, 549740), (2360, 302357), (2596, 274870), (3245, 219896), (5192, 137435), (6490, 109948), (12980, 54974), (25960, 27487)]