54077200

素因数分解:

$2^4\times 5^2\times {\mathrm{135193}}^1$

素因数の和:135211

約数の個数: 30

約数和(自身を含む): 129921434

約数和(自身を除く): 75844234

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 135193, 270386, 540772, 675965, 1081544, 1351930, 2163088, 2703860, 3379825, 5407720, 6759650, 10815440, 13519300, 27038600, 54077200]

約数ペア:

[(1, 54077200), (2, 27038600), (4, 13519300), (5, 10815440), (8, 6759650), (10, 5407720), (16, 3379825), (20, 2703860), (25, 2163088), (40, 1351930), (50, 1081544), (80, 675965), (100, 540772), (200, 270386), (400, 135193)]