2522876620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{54869}}^1$

素因数の和:54919

約数の個数: 72

約数和(自身を含む): 6130076400

約数和(自身を除く): 3607199780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 9196, 11495, 22990, 45980, 54869, 109738, 219476, 274345, 548690, 603559, 1042511, 1097380, 1207118, 2085022, 2414236, 3017795, 4170044, 5212555, 6035590, 6639149, 10425110, 11467621, 12071180, 13278298, 20850220, 22935242, 26556596, 33195745, 45870484, 57338105, 66391490, 114676210, 126143831, 132782980, 229352420, 252287662, 504575324, 630719155, 1261438310, 2522876620]

約数ペア:

[(1, 2522876620), (2, 1261438310), (4, 630719155), (5, 504575324), (10, 252287662), (11, 229352420), (19, 132782980), (20, 126143831), (22, 114676210), (38, 66391490), (44, 57338105), (55, 45870484), (76, 33195745), (95, 26556596), (110, 22935242), (121, 20850220), (190, 13278298), (209, 12071180), (220, 11467621), (242, 10425110), (380, 6639149), (418, 6035590), (484, 5212555), (605, 4170044), (836, 3017795), (1045, 2414236), (1210, 2085022), (2090, 1207118), (2299, 1097380), (2420, 1042511), (4180, 603559), (4598, 548690), (9196, 274345), (11495, 219476), (22990, 109738), (45980, 54869)]