134433740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50539}}^1$

素因数の和:50574

約数の個数: 48

約数和(自身を含む): 339628800

約数和(自身を除く): 205195060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 50539, 101078, 202156, 252695, 353773, 505390, 707546, 960241, 1010780, 1415092, 1768865, 1920482, 3537730, 3840964, 4801205, 6721687, 7075460, 9602410, 13443374, 19204820, 26886748, 33608435, 67216870, 134433740]

約数ペア:

[(1, 134433740), (2, 67216870), (4, 33608435), (5, 26886748), (7, 19204820), (10, 13443374), (14, 9602410), (19, 7075460), (20, 6721687), (28, 4801205), (35, 3840964), (38, 3537730), (70, 1920482), (76, 1768865), (95, 1415092), (133, 1010780), (140, 960241), (190, 707546), (266, 505390), (380, 353773), (532, 252695), (665, 202156), (1330, 101078), (2660, 50539)]