22612000

素因数分解:

$2^5\times 5^3\times {\mathrm{5653}}^1$

素因数の和:5678

約数の個数: 48

約数和(自身を含む): 55567512

約数和(自身を除く): 32955512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 5653, 11306, 22612, 28265, 45224, 56530, 90448, 113060, 141325, 180896, 226120, 282650, 452240, 565300, 706625, 904480, 1130600, 1413250, 2261200, 2826500, 4522400, 5653000, 11306000, 22612000]

約数ペア:

[(1, 22612000), (2, 11306000), (4, 5653000), (5, 4522400), (8, 2826500), (10, 2261200), (16, 1413250), (20, 1130600), (25, 904480), (32, 706625), (40, 565300), (50, 452240), (80, 282650), (100, 226120), (125, 180896), (160, 141325), (200, 113060), (250, 90448), (400, 56530), (500, 45224), (800, 28265), (1000, 22612), (2000, 11306), (4000, 5653)]