41056120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{20947}}^1$

素因数の和:20972

約数の個数: 48

約数和(自身を含む): 107463240

約数和(自身を除く): 66407120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 20947, 41894, 83788, 104735, 146629, 167576, 209470, 293258, 418940, 586516, 733145, 837880, 1026403, 1173032, 1466290, 2052806, 2932580, 4105612, 5132015, 5865160, 8211224, 10264030, 20528060, 41056120]

約数ペア:

[(1, 41056120), (2, 20528060), (4, 10264030), (5, 8211224), (7, 5865160), (8, 5132015), (10, 4105612), (14, 2932580), (20, 2052806), (28, 1466290), (35, 1173032), (40, 1026403), (49, 837880), (56, 733145), (70, 586516), (98, 418940), (140, 293258), (196, 209470), (245, 167576), (280, 146629), (392, 104735), (490, 83788), (980, 41894), (1960, 20947)]