41139980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10133}}^1$

素因数の和:10178

約数の個数: 48

約数和(自身を含む): 102150720

約数和(自身を除く): 61010740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 10133, 20266, 40532, 50665, 70931, 101330, 141862, 202660, 283724, 293857, 354655, 587714, 709310, 1175428, 1418620, 1469285, 2056999, 2938570, 4113998, 5877140, 8227996, 10284995, 20569990, 41139980]

約数ペア:

[(1, 41139980), (2, 20569990), (4, 10284995), (5, 8227996), (7, 5877140), (10, 4113998), (14, 2938570), (20, 2056999), (28, 1469285), (29, 1418620), (35, 1175428), (58, 709310), (70, 587714), (116, 354655), (140, 293857), (145, 283724), (203, 202660), (290, 141862), (406, 101330), (580, 70931), (812, 50665), (1015, 40532), (2030, 20266), (4060, 10133)]