10448000

素因数分解:

$2^7\times 5^3\times {\mathrm{653}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 26016120

約数和(自身を除く): 15568120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 653, 800, 1000, 1306, 1600, 2000, 2612, 3200, 3265, 4000, 5224, 6530, 8000, 10448, 13060, 16000, 16325, 20896, 26120, 32650, 41792, 52240, 65300, 81625, 83584, 104480, 130600, 163250, 208960, 261200, 326500, 417920, 522400, 653000, 1044800, 1306000, 2089600, 2612000, 5224000, 10448000]

約数ペア:

[(1, 10448000), (2, 5224000), (4, 2612000), (5, 2089600), (8, 1306000), (10, 1044800), (16, 653000), (20, 522400), (25, 417920), (32, 326500), (40, 261200), (50, 208960), (64, 163250), (80, 130600), (100, 104480), (125, 83584), (128, 81625), (160, 65300), (200, 52240), (250, 41792), (320, 32650), (400, 26120), (500, 20896), (640, 16325), (653, 16000), (800, 13060), (1000, 10448), (1306, 8000), (1600, 6530), (2000, 5224), (2612, 4000), (3200, 3265)]