4956800

素因数分解:

$2^7\times 5^2\times {\mathrm{1549}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 12252750

約数和(自身を除く): 7295950

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1549, 1600, 3098, 3200, 6196, 7745, 12392, 15490, 24784, 30980, 38725, 49568, 61960, 77450, 99136, 123920, 154900, 198272, 247840, 309800, 495680, 619600, 991360, 1239200, 2478400, 4956800]

約数ペア:

[(1, 4956800), (2, 2478400), (4, 1239200), (5, 991360), (8, 619600), (10, 495680), (16, 309800), (20, 247840), (25, 198272), (32, 154900), (40, 123920), (50, 99136), (64, 77450), (80, 61960), (100, 49568), (128, 38725), (160, 30980), (200, 24784), (320, 15490), (400, 12392), (640, 7745), (800, 6196), (1549, 3200), (1600, 3098)]