2261200

素因数分解:

$2^4\times 5^2\times {\mathrm{5653}}^1$

素因数の和:5671

約数の個数: 30

約数和(自身を含む): 5433494

約数和(自身を除く): 3172294

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5653, 11306, 22612, 28265, 45224, 56530, 90448, 113060, 141325, 226120, 282650, 452240, 565300, 1130600, 2261200]

約数ペア:

[(1, 2261200), (2, 1130600), (4, 565300), (5, 452240), (8, 282650), (10, 226120), (16, 141325), (20, 113060), (25, 90448), (40, 56530), (50, 45224), (80, 28265), (100, 22612), (200, 11306), (400, 5653)]