8045861740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{8210063}}^1$

素因数の和:8210086

約数の個数: 36

約数和(自身を含む): 19654893216

約数和(自身を除く): 11609031476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 8210063, 16420126, 32840252, 41050315, 57470441, 82100630, 114940882, 164201260, 229881764, 287352205, 402293087, 574704410, 804586174, 1149408820, 1609172348, 2011465435, 4022930870, 8045861740]

約数ペア:

[(1, 8045861740), (2, 4022930870), (4, 2011465435), (5, 1609172348), (7, 1149408820), (10, 804586174), (14, 574704410), (20, 402293087), (28, 287352205), (35, 229881764), (49, 164201260), (70, 114940882), (98, 82100630), (140, 57470441), (196, 41050315), (245, 32840252), (490, 16420126), (980, 8210063)]