5220213040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:1984

約数の個数: 160

約数和(自身を含む): 14299084800

約数和(自身を除く): 9078871760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 196, 206, 245, 280, 343, 392, 412, 490, 515, 560, 686, 721, 784, 824, 980, 1030, 1372, 1442, 1648, 1715, 1847, 1960, 2060, 2744, 2884, 3430, 3605, 3694, 3920, 4120, 5047, 5488, 5768, 6860, 7210, 7388, 8240, 9235, 10094, 11536, 12929, 13720, 14420, 14776, 18470, 20188, 25235, 25858, 27440, 28840, 29552, 35329, 36940, 40376, 50470, 51716, 57680, 64645, 70658, 73880, 80752, 90503, 100940, 103432, 129290, 141316, 147760, 176645, 181006, 190241, 201880, 206864, 258580, 282632, 353290, 362012, 380482, 403760, 452515, 517160, 565264, 633521, 706580, 724024, 760964, 905030, 951205, 1034320, 1267042, 1331687, 1413160, 1448048, 1521928, 1810060, 1902410, 2534084, 2663374, 2826320, 3043856, 3167605, 3620120, 3804820, 5068168, 5326748, 6335210, 6658435, 7240240, 7609640, 9321809, 10136336, 10653496, 12670420, 13316870, 15219280, 18643618, 21306992, 25340840, 26633740, 37287236, 46609045, 50681680, 53267480, 65252663, 74574472, 93218090, 106534960, 130505326, 149148944, 186436180, 261010652, 326263315, 372872360, 522021304, 652526630, 745744720, 1044042608, 1305053260, 2610106520, 5220213040]

約数ペア:

[(1, 5220213040), (2, 2610106520), (4, 1305053260), (5, 1044042608), (7, 745744720), (8, 652526630), (10, 522021304), (14, 372872360), (16, 326263315), (20, 261010652), (28, 186436180), (35, 149148944), (40, 130505326), (49, 106534960), (56, 93218090), (70, 74574472), (80, 65252663), (98, 53267480), (103, 50681680), (112, 46609045), (140, 37287236), (196, 26633740), (206, 25340840), (245, 21306992), (280, 18643618), (343, 15219280), (392, 13316870), (412, 12670420), (490, 10653496), (515, 10136336), (560, 9321809), (686, 7609640), (721, 7240240), (784, 6658435), (824, 6335210), (980, 5326748), (1030, 5068168), (1372, 3804820), (1442, 3620120), (1648, 3167605), (1715, 3043856), (1847, 2826320), (1960, 2663374), (2060, 2534084), (2744, 1902410), (2884, 1810060), (3430, 1521928), (3605, 1448048), (3694, 1413160), (3920, 1331687), (4120, 1267042), (5047, 1034320), (5488, 951205), (5768, 905030), (6860, 760964), (7210, 724024), (7388, 706580), (8240, 633521), (9235, 565264), (10094, 517160), (11536, 452515), (12929, 403760), (13720, 380482), (14420, 362012), (14776, 353290), (18470, 282632), (20188, 258580), (25235, 206864), (25858, 201880), (27440, 190241), (28840, 181006), (29552, 176645), (35329, 147760), (36940, 141316), (40376, 129290), (50470, 103432), (51716, 100940), (57680, 90503), (64645, 80752), (70658, 73880)]