80596180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{82241}}^1$

素因数の和:82264

約数の個数: 36

約数和(自身を含む): 196887348

約数和(自身を除く): 116291168

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 82241, 164482, 328964, 411205, 575687, 822410, 1151374, 1644820, 2302748, 2878435, 4029809, 5756870, 8059618, 11513740, 16119236, 20149045, 40298090, 80596180]

約数ペア:

[(1, 80596180), (2, 40298090), (4, 20149045), (5, 16119236), (7, 11513740), (10, 8059618), (14, 5756870), (20, 4029809), (28, 2878435), (35, 2302748), (49, 1644820), (70, 1151374), (98, 822410), (140, 575687), (196, 411205), (245, 328964), (490, 164482), (980, 82241)]