26345880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6653}}^1$

素因数の和:6681

約数の個数: 96

約数和(自身を含む): 93422160

約数和(自身を除く): 67076280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 6653, 13306, 19959, 26612, 33265, 39918, 53224, 59877, 66530, 73183, 79836, 99795, 119754, 133060, 146366, 159672, 199590, 219549, 239508, 266120, 292732, 299385, 365915, 399180, 439098, 479016, 585464, 598770, 658647, 731830, 798360, 878196, 1097745, 1197540, 1317294, 1463660, 1756392, 2195490, 2395080, 2634588, 2927320, 3293235, 4390980, 5269176, 6586470, 8781960, 13172940, 26345880]

約数ペア:

[(1, 26345880), (2, 13172940), (3, 8781960), (4, 6586470), (5, 5269176), (6, 4390980), (8, 3293235), (9, 2927320), (10, 2634588), (11, 2395080), (12, 2195490), (15, 1756392), (18, 1463660), (20, 1317294), (22, 1197540), (24, 1097745), (30, 878196), (33, 798360), (36, 731830), (40, 658647), (44, 598770), (45, 585464), (55, 479016), (60, 439098), (66, 399180), (72, 365915), (88, 299385), (90, 292732), (99, 266120), (110, 239508), (120, 219549), (132, 199590), (165, 159672), (180, 146366), (198, 133060), (220, 119754), (264, 99795), (330, 79836), (360, 73183), (396, 66530), (440, 59877), (495, 53224), (660, 39918), (792, 33265), (990, 26612), (1320, 19959), (1980, 13306), (3960, 6653)]