424093040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{108187}}^1$

素因数の和:108214

約数の個数: 60

約数和(自身を含む): 1147009176

約数和(自身を除く): 722916136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 108187, 216374, 432748, 540935, 757309, 865496, 1081870, 1514618, 1730992, 2163740, 3029236, 3786545, 4327480, 5301163, 6058472, 7573090, 8654960, 10602326, 12116944, 15146180, 21204652, 26505815, 30292360, 42409304, 53011630, 60584720, 84818608, 106023260, 212046520, 424093040]

約数ペア:

[(1, 424093040), (2, 212046520), (4, 106023260), (5, 84818608), (7, 60584720), (8, 53011630), (10, 42409304), (14, 30292360), (16, 26505815), (20, 21204652), (28, 15146180), (35, 12116944), (40, 10602326), (49, 8654960), (56, 7573090), (70, 6058472), (80, 5301163), (98, 4327480), (112, 3786545), (140, 3029236), (196, 2163740), (245, 1730992), (280, 1514618), (392, 1081870), (490, 865496), (560, 757309), (784, 540935), (980, 432748), (1960, 216374), (3920, 108187)]