25952640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1960

約数の個数: 128

約数和(自身を含む): 94590720

約数和(自身を除く): 68638080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 1931, 2240, 2688, 3360, 3862, 4480, 5793, 6720, 7724, 9655, 11586, 13440, 13517, 15448, 19310, 23172, 27034, 28965, 30896, 38620, 40551, 46344, 54068, 57930, 61792, 67585, 77240, 81102, 92688, 108136, 115860, 123584, 135170, 154480, 162204, 185376, 202755, 216272, 231720, 247168, 270340, 308960, 324408, 370752, 405510, 432544, 463440, 540680, 617920, 648816, 741504, 811020, 865088, 926880, 1081360, 1235840, 1297632, 1622040, 1730176, 1853760, 2162720, 2595264, 3244080, 3707520, 4325440, 5190528, 6488160, 8650880, 12976320, 25952640]

約数ペア:

[(1, 25952640), (2, 12976320), (3, 8650880), (4, 6488160), (5, 5190528), (6, 4325440), (7, 3707520), (8, 3244080), (10, 2595264), (12, 2162720), (14, 1853760), (15, 1730176), (16, 1622040), (20, 1297632), (21, 1235840), (24, 1081360), (28, 926880), (30, 865088), (32, 811020), (35, 741504), (40, 648816), (42, 617920), (48, 540680), (56, 463440), (60, 432544), (64, 405510), (70, 370752), (80, 324408), (84, 308960), (96, 270340), (105, 247168), (112, 231720), (120, 216272), (128, 202755), (140, 185376), (160, 162204), (168, 154480), (192, 135170), (210, 123584), (224, 115860), (240, 108136), (280, 92688), (320, 81102), (336, 77240), (384, 67585), (420, 61792), (448, 57930), (480, 54068), (560, 46344), (640, 40551), (672, 38620), (840, 30896), (896, 28965), (960, 27034), (1120, 23172), (1344, 19310), (1680, 15448), (1920, 13517), (1931, 13440), (2240, 11586), (2688, 9655), (3360, 7724), (3862, 6720), (4480, 5793)]