1064885360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{172871}}^1$

素因数の和:172902

約数の個数: 80

約数和(自身を含む): 3086802432

約数和(自身を除く): 2021917072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 172871, 345742, 691484, 864355, 1210097, 1382968, 1728710, 1901581, 2420194, 2765936, 3457420, 3803162, 4840388, 6050485, 6914840, 7606324, 9507905, 9680776, 12100970, 13311067, 13829680, 15212648, 19015810, 19361552, 24201940, 26622134, 30425296, 38031620, 48403880, 53244268, 66555335, 76063240, 96807760, 106488536, 133110670, 152126480, 212977072, 266221340, 532442680, 1064885360]

約数ペア:

[(1, 1064885360), (2, 532442680), (4, 266221340), (5, 212977072), (7, 152126480), (8, 133110670), (10, 106488536), (11, 96807760), (14, 76063240), (16, 66555335), (20, 53244268), (22, 48403880), (28, 38031620), (35, 30425296), (40, 26622134), (44, 24201940), (55, 19361552), (56, 19015810), (70, 15212648), (77, 13829680), (80, 13311067), (88, 12100970), (110, 9680776), (112, 9507905), (140, 7606324), (154, 6914840), (176, 6050485), (220, 4840388), (280, 3803162), (308, 3457420), (385, 2765936), (440, 2420194), (560, 1901581), (616, 1728710), (770, 1382968), (880, 1210097), (1232, 864355), (1540, 691484), (3080, 345742), (6160, 172871)]