2008683800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{929}}^1$

素因数の和:1533

約数の個数: 96

約数和(自身を含む): 4929930000

約数和(自身を除く): 2921246200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 569, 760, 929, 950, 1138, 1858, 1900, 2276, 2845, 3716, 3800, 4552, 4645, 5690, 7432, 9290, 10811, 11380, 14225, 17651, 18580, 21622, 22760, 23225, 28450, 35302, 37160, 43244, 46450, 54055, 56900, 70604, 86488, 88255, 92900, 108110, 113800, 141208, 176510, 185800, 216220, 270275, 353020, 432440, 441275, 528601, 540550, 706040, 882550, 1057202, 1081100, 1765100, 2114404, 2162200, 2643005, 3530200, 4228808, 5286010, 10043419, 10572020, 13215025, 20086838, 21144040, 26430050, 40173676, 50217095, 52860100, 80347352, 100434190, 105720200, 200868380, 251085475, 401736760, 502170950, 1004341900, 2008683800]

約数ペア:

[(1, 2008683800), (2, 1004341900), (4, 502170950), (5, 401736760), (8, 251085475), (10, 200868380), (19, 105720200), (20, 100434190), (25, 80347352), (38, 52860100), (40, 50217095), (50, 40173676), (76, 26430050), (95, 21144040), (100, 20086838), (152, 13215025), (190, 10572020), (200, 10043419), (380, 5286010), (475, 4228808), (569, 3530200), (760, 2643005), (929, 2162200), (950, 2114404), (1138, 1765100), (1858, 1081100), (1900, 1057202), (2276, 882550), (2845, 706040), (3716, 540550), (3800, 528601), (4552, 441275), (4645, 432440), (5690, 353020), (7432, 270275), (9290, 216220), (10811, 185800), (11380, 176510), (14225, 141208), (17651, 113800), (18580, 108110), (21622, 92900), (22760, 88255), (23225, 86488), (28450, 70604), (35302, 56900), (37160, 54055), (43244, 46450)]