41792000

素因数分解:

$2^9\times 5^3\times {\mathrm{653}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 104370552

約数和(自身を除く): 62578552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 653, 800, 1000, 1280, 1306, 1600, 2000, 2560, 2612, 3200, 3265, 4000, 5224, 6400, 6530, 8000, 10448, 12800, 13060, 16000, 16325, 20896, 26120, 32000, 32650, 41792, 52240, 64000, 65300, 81625, 83584, 104480, 130600, 163250, 167168, 208960, 261200, 326500, 334336, 417920, 522400, 653000, 835840, 1044800, 1306000, 1671680, 2089600, 2612000, 4179200, 5224000, 8358400, 10448000, 20896000, 41792000]

約数ペア:

[(1, 41792000), (2, 20896000), (4, 10448000), (5, 8358400), (8, 5224000), (10, 4179200), (16, 2612000), (20, 2089600), (25, 1671680), (32, 1306000), (40, 1044800), (50, 835840), (64, 653000), (80, 522400), (100, 417920), (125, 334336), (128, 326500), (160, 261200), (200, 208960), (250, 167168), (256, 163250), (320, 130600), (400, 104480), (500, 83584), (512, 81625), (640, 65300), (653, 64000), (800, 52240), (1000, 41792), (1280, 32650), (1306, 32000), (1600, 26120), (2000, 20896), (2560, 16325), (2612, 16000), (3200, 13060), (3265, 12800), (4000, 10448), (5224, 8000), (6400, 6530)]