2559200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{457}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 7155792

約数和(自身を除く): 4596592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 457, 560, 700, 800, 914, 1120, 1400, 1828, 2285, 2800, 3199, 3656, 4570, 5600, 6398, 7312, 9140, 11425, 12796, 14624, 15995, 18280, 22850, 25592, 31990, 36560, 45700, 51184, 63980, 73120, 79975, 91400, 102368, 127960, 159950, 182800, 255920, 319900, 365600, 511840, 639800, 1279600, 2559200]

約数ペア:

[(1, 2559200), (2, 1279600), (4, 639800), (5, 511840), (7, 365600), (8, 319900), (10, 255920), (14, 182800), (16, 159950), (20, 127960), (25, 102368), (28, 91400), (32, 79975), (35, 73120), (40, 63980), (50, 51184), (56, 45700), (70, 36560), (80, 31990), (100, 25592), (112, 22850), (140, 18280), (160, 15995), (175, 14624), (200, 12796), (224, 11425), (280, 9140), (350, 7312), (400, 6398), (457, 5600), (560, 4570), (700, 3656), (800, 3199), (914, 2800), (1120, 2285), (1400, 1828)]