2010136810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 3994272000

約数和(自身を除く): 1984135190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 229, 398, 401, 458, 802, 995, 1145, 1990, 2005, 2189, 2290, 2519, 4010, 4378, 4411, 5038, 8822, 10945, 12595, 21890, 22055, 25190, 44110, 45571, 79799, 91142, 91829, 159598, 183658, 227855, 398995, 455710, 459145, 501281, 797990, 877789, 918290, 1002562, 1010119, 1755578, 2020238, 2506405, 4388945, 5012810, 5050595, 8777890, 10101190, 18273971, 36547942, 91369855, 182739710, 201013681, 402027362, 1005068405, 2010136810]

約数ペア:

[(1, 2010136810), (2, 1005068405), (5, 402027362), (10, 201013681), (11, 182739710), (22, 91369855), (55, 36547942), (110, 18273971), (199, 10101190), (229, 8777890), (398, 5050595), (401, 5012810), (458, 4388945), (802, 2506405), (995, 2020238), (1145, 1755578), (1990, 1010119), (2005, 1002562), (2189, 918290), (2290, 877789), (2519, 797990), (4010, 501281), (4378, 459145), (4411, 455710), (5038, 398995), (8822, 227855), (10945, 183658), (12595, 159598), (21890, 91829), (22055, 91142), (25190, 79799), (44110, 45571)]