2017582060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{76831}}^1$

素因数の和:76954

約数の個数: 48

約数和(自身を含む): 4608076032

約数和(自身を除く): 2590493972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 1010, 1313, 2020, 2626, 5252, 6565, 13130, 26260, 76831, 153662, 307324, 384155, 768310, 998803, 1536620, 1997606, 3995212, 4994015, 7759931, 9988030, 15519862, 19976060, 31039724, 38799655, 77599310, 100879103, 155198620, 201758206, 403516412, 504395515, 1008791030, 2017582060]

約数ペア:

[(1, 2017582060), (2, 1008791030), (4, 504395515), (5, 403516412), (10, 201758206), (13, 155198620), (20, 100879103), (26, 77599310), (52, 38799655), (65, 31039724), (101, 19976060), (130, 15519862), (202, 9988030), (260, 7759931), (404, 4994015), (505, 3995212), (1010, 1997606), (1313, 1536620), (2020, 998803), (2626, 768310), (5252, 384155), (6565, 307324), (13130, 153662), (26260, 76831)]