5224000

素因数分解:

$2^6\times 5^3\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 56

約数和(自身を含む): 12957048

約数和(自身を除く): 7733048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 653, 800, 1000, 1306, 1600, 2000, 2612, 3265, 4000, 5224, 6530, 8000, 10448, 13060, 16325, 20896, 26120, 32650, 41792, 52240, 65300, 81625, 104480, 130600, 163250, 208960, 261200, 326500, 522400, 653000, 1044800, 1306000, 2612000, 5224000]

約数ペア:

[(1, 5224000), (2, 2612000), (4, 1306000), (5, 1044800), (8, 653000), (10, 522400), (16, 326500), (20, 261200), (25, 208960), (32, 163250), (40, 130600), (50, 104480), (64, 81625), (80, 65300), (100, 52240), (125, 41792), (160, 32650), (200, 26120), (250, 20896), (320, 16325), (400, 13060), (500, 10448), (653, 8000), (800, 6530), (1000, 5224), (1306, 4000), (1600, 3265), (2000, 2612)]