202064480

素因数分解:

$2^5\times 5^1\times {\mathrm{1262903}}^1$

素因数の和:1262918

約数の個数: 24

約数和(自身を含む): 477377712

約数和(自身を除く): 275313232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1262903, 2525806, 5051612, 6314515, 10103224, 12629030, 20206448, 25258060, 40412896, 50516120, 101032240, 202064480]

約数ペア:

[(1, 202064480), (2, 101032240), (4, 50516120), (5, 40412896), (8, 25258060), (10, 20206448), (16, 12629030), (20, 10103224), (32, 6314515), (40, 5051612), (80, 2525806), (160, 1262903)]