2496569920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3469}}^1$

素因数の和:3672

約数の個数: 112

約数和(自身を含む): 6441125040

約数和(自身を除く): 3944555120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 173, 208, 260, 320, 346, 416, 520, 692, 832, 865, 1040, 1384, 1730, 2080, 2249, 2768, 3460, 3469, 4160, 4498, 5536, 6920, 6938, 8996, 11072, 11245, 13840, 13876, 17345, 17992, 22490, 27680, 27752, 34690, 35984, 44980, 45097, 55360, 55504, 69380, 71968, 89960, 90194, 111008, 138760, 143936, 179920, 180388, 222016, 225485, 277520, 359840, 360776, 450970, 555040, 600137, 719680, 721552, 901940, 1110080, 1200274, 1443104, 1803880, 2400548, 2886208, 3000685, 3607760, 4801096, 6001370, 7215520, 7801781, 9602192, 12002740, 14431040, 15603562, 19204384, 24005480, 31207124, 38408768, 39008905, 48010960, 62414248, 78017810, 96021920, 124828496, 156035620, 192043840, 249656992, 312071240, 499313984, 624142480, 1248284960, 2496569920]

約数ペア:

[(1, 2496569920), (2, 1248284960), (4, 624142480), (5, 499313984), (8, 312071240), (10, 249656992), (13, 192043840), (16, 156035620), (20, 124828496), (26, 96021920), (32, 78017810), (40, 62414248), (52, 48010960), (64, 39008905), (65, 38408768), (80, 31207124), (104, 24005480), (130, 19204384), (160, 15603562), (173, 14431040), (208, 12002740), (260, 9602192), (320, 7801781), (346, 7215520), (416, 6001370), (520, 4801096), (692, 3607760), (832, 3000685), (865, 2886208), (1040, 2400548), (1384, 1803880), (1730, 1443104), (2080, 1200274), (2249, 1110080), (2768, 901940), (3460, 721552), (3469, 719680), (4160, 600137), (4498, 555040), (5536, 450970), (6920, 360776), (6938, 359840), (8996, 277520), (11072, 225485), (11245, 222016), (13840, 180388), (13876, 179920), (17345, 143936), (17992, 138760), (22490, 111008), (27680, 90194), (27752, 89960), (34690, 71968), (35984, 69380), (44980, 55504), (45097, 55360)]