3204800

素因数分解:

$2^6\times 5^2\times {\mathrm{2003}}^1$

素因数の和:2025

約数の個数: 42

約数和(自身を含む): 7889748

約数和(自身を除く): 4684948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 2003, 4006, 8012, 10015, 16024, 20030, 32048, 40060, 50075, 64096, 80120, 100150, 128192, 160240, 200300, 320480, 400600, 640960, 801200, 1602400, 3204800]

約数ペア:

[(1, 3204800), (2, 1602400), (4, 801200), (5, 640960), (8, 400600), (10, 320480), (16, 200300), (20, 160240), (25, 128192), (32, 100150), (40, 80120), (50, 64096), (64, 50075), (80, 40060), (100, 32048), (160, 20030), (200, 16024), (320, 10015), (400, 8012), (800, 4006), (1600, 2003)]