13074340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4703}}^1$

素因数の和:4851

約数の個数: 24

約数和(自身を含む): 27659520

約数和(自身を除く): 14585180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 4703, 9406, 18812, 23515, 47030, 94060, 653717, 1307434, 2614868, 3268585, 6537170, 13074340]

約数ペア:

[(1, 13074340), (2, 6537170), (4, 3268585), (5, 2614868), (10, 1307434), (20, 653717), (139, 94060), (278, 47030), (556, 23515), (695, 18812), (1390, 9406), (2780, 4703)]