2228161600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{198943}}^1$

素因数の和:198972

約数の個数: 84

約数和(自身を含む): 6265940224

約数和(自身を除く): 4037778624

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, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 198943, 397886, 795772, 994715, 1392601, 1591544, 1989430, 2785202, 3183088, 3978860, 4973575, 5570404, 6366176, 6963005, 7957720, 9947150, 11140808, 12732352, 13926010, 15915440, 19894300, 22281616, 27852020, 31830880, 34815025, 39788600, 44563232, 55704040, 63661760, 69630050, 79577200, 89126464, 111408080, 139260100, 159154400, 222816160, 278520200, 318308800, 445632320, 557040400, 1114080800, 2228161600]

約数ペア:

[(1, 2228161600), (2, 1114080800), (4, 557040400), (5, 445632320), (7, 318308800), (8, 278520200), (10, 222816160), (14, 159154400), (16, 139260100), (20, 111408080), (25, 89126464), (28, 79577200), (32, 69630050), (35, 63661760), (40, 55704040), (50, 44563232), (56, 39788600), (64, 34815025), (70, 31830880), (80, 27852020), (100, 22281616), (112, 19894300), (140, 15915440), (160, 13926010), (175, 12732352), (200, 11140808), (224, 9947150), (280, 7957720), (320, 6963005), (350, 6366176), (400, 5570404), (448, 4973575), (560, 3978860), (700, 3183088), (800, 2785202), (1120, 1989430), (1400, 1591544), (1600, 1392601), (2240, 994715), (2800, 795772), (5600, 397886), (11200, 198943)]