1114080800

素因数分解:

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

素因数の和:198970

約数の個数: 72

約数和(自身を含む): 3108301056

約数和(自身を除く): 1994220256

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

約数ペア:

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