11626268080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{91459}}^1$

素因数の和:91706

約数の個数: 80

約数和(自身を含む): 31029085440

約数和(自身を除く): 19402817360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 227, 280, 454, 560, 908, 1135, 1589, 1816, 2270, 3178, 3632, 4540, 6356, 7945, 9080, 12712, 15890, 18160, 25424, 31780, 63560, 91459, 127120, 182918, 365836, 457295, 640213, 731672, 914590, 1280426, 1463344, 1829180, 2560852, 3201065, 3658360, 5121704, 6402130, 7316720, 10243408, 12804260, 20761193, 25608520, 41522386, 51217040, 83044772, 103805965, 145328351, 166089544, 207611930, 290656702, 332179088, 415223860, 581313404, 726641755, 830447720, 1162626808, 1453283510, 1660895440, 2325253616, 2906567020, 5813134040, 11626268080]

約数ペア:

[(1, 11626268080), (2, 5813134040), (4, 2906567020), (5, 2325253616), (7, 1660895440), (8, 1453283510), (10, 1162626808), (14, 830447720), (16, 726641755), (20, 581313404), (28, 415223860), (35, 332179088), (40, 290656702), (56, 207611930), (70, 166089544), (80, 145328351), (112, 103805965), (140, 83044772), (227, 51217040), (280, 41522386), (454, 25608520), (560, 20761193), (908, 12804260), (1135, 10243408), (1589, 7316720), (1816, 6402130), (2270, 5121704), (3178, 3658360), (3632, 3201065), (4540, 2560852), (6356, 1829180), (7945, 1463344), (9080, 1280426), (12712, 914590), (15890, 731672), (18160, 640213), (25424, 457295), (31780, 365836), (63560, 182918), (91459, 127120)]