2044993760

素因数分解:

$2^5\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{12161}}^1$

素因数の和:13227

約数の個数: 48

約数和(自身を含む): 4836292272

約数和(自身を除く): 2791298512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1051, 2102, 4204, 5255, 8408, 10510, 12161, 16816, 21020, 24322, 33632, 42040, 48644, 60805, 84080, 97288, 121610, 168160, 194576, 243220, 389152, 486440, 972880, 1945760, 12781211, 25562422, 51124844, 63906055, 102249688, 127812110, 204499376, 255624220, 408998752, 511248440, 1022496880, 2044993760]

約数ペア:

[(1, 2044993760), (2, 1022496880), (4, 511248440), (5, 408998752), (8, 255624220), (10, 204499376), (16, 127812110), (20, 102249688), (32, 63906055), (40, 51124844), (80, 25562422), (160, 12781211), (1051, 1945760), (2102, 972880), (4204, 486440), (5255, 389152), (8408, 243220), (10510, 194576), (12161, 168160), (16816, 121610), (21020, 97288), (24322, 84080), (33632, 60805), (42040, 48644)]