13308062450

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{650761}}^1$

素因数の和:651182

約数の個数: 24

約数和(自身を含む): 24813555060

約数和(自身を除く): 11505492610

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 2045, 4090, 10225, 20450, 650761, 1301522, 3253805, 6507610, 16269025, 32538050, 266161249, 532322498, 1330806245, 2661612490, 6654031225, 13308062450]

約数ペア:

[(1, 13308062450), (2, 6654031225), (5, 2661612490), (10, 1330806245), (25, 532322498), (50, 266161249), (409, 32538050), (818, 16269025), (2045, 6507610), (4090, 3253805), (10225, 1301522), (20450, 650761)]