2509280

素因数分解:

$2^5\times 5^1\times {\mathrm{15683}}^1$

素因数の和:15698

約数の個数: 24

約数和(自身を含む): 5928552

約数和(自身を除く): 3419272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 15683, 31366, 62732, 78415, 125464, 156830, 250928, 313660, 501856, 627320, 1254640, 2509280]

約数ペア:

[(1, 2509280), (2, 1254640), (4, 627320), (5, 501856), (8, 313660), (10, 250928), (16, 156830), (20, 125464), (32, 78415), (40, 62732), (80, 31366), (160, 15683)]