411018260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{2221}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 910842240

約数和(自身を除く): 499823980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 487, 974, 1948, 2221, 2435, 4442, 4870, 8884, 9253, 9740, 11105, 18506, 22210, 37012, 42199, 44420, 46265, 84398, 92530, 168796, 185060, 210995, 421990, 843980, 1081627, 2163254, 4326508, 5408135, 10816270, 20550913, 21632540, 41101826, 82203652, 102754565, 205509130, 411018260]

約数ペア:

[(1, 411018260), (2, 205509130), (4, 102754565), (5, 82203652), (10, 41101826), (19, 21632540), (20, 20550913), (38, 10816270), (76, 5408135), (95, 4326508), (190, 2163254), (380, 1081627), (487, 843980), (974, 421990), (1948, 210995), (2221, 185060), (2435, 168796), (4442, 92530), (4870, 84398), (8884, 46265), (9253, 44420), (9740, 42199), (11105, 37012), (18506, 22210)]