5118400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 84

約数和(自身を含む): 14425168

約数和(自身を除く): 9306768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 457, 560, 700, 800, 914, 1120, 1400, 1600, 1828, 2240, 2285, 2800, 3199, 3656, 4570, 5600, 6398, 7312, 9140, 11200, 11425, 12796, 14624, 15995, 18280, 22850, 25592, 29248, 31990, 36560, 45700, 51184, 63980, 73120, 79975, 91400, 102368, 127960, 146240, 159950, 182800, 204736, 255920, 319900, 365600, 511840, 639800, 731200, 1023680, 1279600, 2559200, 5118400]

約数ペア:

[(1, 5118400), (2, 2559200), (4, 1279600), (5, 1023680), (7, 731200), (8, 639800), (10, 511840), (14, 365600), (16, 319900), (20, 255920), (25, 204736), (28, 182800), (32, 159950), (35, 146240), (40, 127960), (50, 102368), (56, 91400), (64, 79975), (70, 73120), (80, 63980), (100, 51184), (112, 45700), (140, 36560), (160, 31990), (175, 29248), (200, 25592), (224, 22850), (280, 18280), (320, 15995), (350, 14624), (400, 12796), (448, 11425), (457, 11200), (560, 9140), (700, 7312), (800, 6398), (914, 5600), (1120, 4570), (1400, 3656), (1600, 3199), (1828, 2800), (2240, 2285)]