26875090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 55520640

約数和(自身を除く): 28645550

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 59, 82, 101, 110, 118, 202, 205, 295, 410, 451, 505, 590, 649, 902, 1010, 1111, 1298, 2222, 2255, 2419, 3245, 4141, 4510, 4838, 5555, 5959, 6490, 8282, 11110, 11918, 12095, 20705, 24190, 26609, 29795, 41410, 45551, 53218, 59590, 65549, 91102, 131098, 133045, 227755, 244319, 266090, 327745, 455510, 488638, 655490, 1221595, 2443190, 2687509, 5375018, 13437545, 26875090]

約数ペア:

[(1, 26875090), (2, 13437545), (5, 5375018), (10, 2687509), (11, 2443190), (22, 1221595), (41, 655490), (55, 488638), (59, 455510), (82, 327745), (101, 266090), (110, 244319), (118, 227755), (202, 133045), (205, 131098), (295, 91102), (410, 65549), (451, 59590), (505, 53218), (590, 45551), (649, 41410), (902, 29795), (1010, 26609), (1111, 24190), (1298, 20705), (2222, 12095), (2255, 11918), (2419, 11110), (3245, 8282), (4141, 6490), (4510, 5959), (4838, 5555)]