2018696260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{10133}}^1$

素因数の和:11572

約数の個数: 48

約数和(自身を含む): 4848754176

約数和(自身を除く): 2830057916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1423, 2846, 5692, 7115, 9961, 10133, 14230, 19922, 20266, 28460, 39844, 40532, 49805, 50665, 70931, 99610, 101330, 141862, 199220, 202660, 283724, 354655, 709310, 1418620, 14419259, 28838518, 57677036, 72096295, 100934813, 144192590, 201869626, 288385180, 403739252, 504674065, 1009348130, 2018696260]

約数ペア:

[(1, 2018696260), (2, 1009348130), (4, 504674065), (5, 403739252), (7, 288385180), (10, 201869626), (14, 144192590), (20, 100934813), (28, 72096295), (35, 57677036), (70, 28838518), (140, 14419259), (1423, 1418620), (2846, 709310), (5692, 354655), (7115, 283724), (9961, 202660), (10133, 199220), (14230, 141862), (19922, 101330), (20266, 99610), (28460, 70931), (39844, 50665), (40532, 49805)]