2884000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{103}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 8176896

約数和(自身を除く): 5292896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 103, 112, 125, 140, 160, 175, 200, 206, 224, 250, 280, 350, 400, 412, 500, 515, 560, 700, 721, 800, 824, 875, 1000, 1030, 1120, 1400, 1442, 1648, 1750, 2000, 2060, 2575, 2800, 2884, 3296, 3500, 3605, 4000, 4120, 5150, 5600, 5768, 7000, 7210, 8240, 10300, 11536, 12875, 14000, 14420, 16480, 18025, 20600, 23072, 25750, 28000, 28840, 36050, 41200, 51500, 57680, 72100, 82400, 90125, 103000, 115360, 144200, 180250, 206000, 288400, 360500, 412000, 576800, 721000, 1442000, 2884000]

約数ペア:

[(1, 2884000), (2, 1442000), (4, 721000), (5, 576800), (7, 412000), (8, 360500), (10, 288400), (14, 206000), (16, 180250), (20, 144200), (25, 115360), (28, 103000), (32, 90125), (35, 82400), (40, 72100), (50, 57680), (56, 51500), (70, 41200), (80, 36050), (100, 28840), (103, 28000), (112, 25750), (125, 23072), (140, 20600), (160, 18025), (175, 16480), (200, 14420), (206, 14000), (224, 12875), (250, 11536), (280, 10300), (350, 8240), (400, 7210), (412, 7000), (500, 5768), (515, 5600), (560, 5150), (700, 4120), (721, 4000), (800, 3605), (824, 3500), (875, 3296), (1000, 2884), (1030, 2800), (1120, 2575), (1400, 2060), (1442, 2000), (1648, 1750)]