2408000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{43}}^1$

素因数の和:77

約数の個数: 112

約数和(自身を含む): 6973824

約数和(自身を除く): 4565824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 80, 86, 100, 112, 125, 140, 160, 172, 175, 200, 215, 224, 250, 280, 301, 320, 344, 350, 400, 430, 448, 500, 560, 602, 688, 700, 800, 860, 875, 1000, 1075, 1120, 1204, 1376, 1400, 1505, 1600, 1720, 1750, 2000, 2150, 2240, 2408, 2752, 2800, 3010, 3440, 3500, 4000, 4300, 4816, 5375, 5600, 6020, 6880, 7000, 7525, 8000, 8600, 9632, 10750, 11200, 12040, 13760, 14000, 15050, 17200, 19264, 21500, 24080, 28000, 30100, 34400, 37625, 43000, 48160, 56000, 60200, 68800, 75250, 86000, 96320, 120400, 150500, 172000, 240800, 301000, 344000, 481600, 602000, 1204000, 2408000]

約数ペア:

[(1, 2408000), (2, 1204000), (4, 602000), (5, 481600), (7, 344000), (8, 301000), (10, 240800), (14, 172000), (16, 150500), (20, 120400), (25, 96320), (28, 86000), (32, 75250), (35, 68800), (40, 60200), (43, 56000), (50, 48160), (56, 43000), (64, 37625), (70, 34400), (80, 30100), (86, 28000), (100, 24080), (112, 21500), (125, 19264), (140, 17200), (160, 15050), (172, 14000), (175, 13760), (200, 12040), (215, 11200), (224, 10750), (250, 9632), (280, 8600), (301, 8000), (320, 7525), (344, 7000), (350, 6880), (400, 6020), (430, 5600), (448, 5375), (500, 4816), (560, 4300), (602, 4000), (688, 3500), (700, 3440), (800, 3010), (860, 2800), (875, 2752), (1000, 2408), (1075, 2240), (1120, 2150), (1204, 2000), (1376, 1750), (1400, 1720), (1505, 1600)]