1083279520

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 2612736000

約数和(自身を除く): 1529456480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 127, 160, 178, 254, 356, 445, 508, 599, 635, 712, 890, 1016, 1198, 1270, 1424, 1780, 2032, 2396, 2540, 2848, 2995, 3560, 4064, 4792, 5080, 5990, 7120, 9584, 10160, 11303, 11980, 14240, 19168, 20320, 22606, 23960, 45212, 47920, 53311, 56515, 76073, 90424, 95840, 106622, 113030, 152146, 180848, 213244, 226060, 266555, 304292, 361696, 380365, 426488, 452120, 533110, 608584, 760730, 852976, 904240, 1066220, 1217168, 1521460, 1705952, 1808480, 2132440, 2434336, 3042920, 4264880, 6085840, 6770497, 8529760, 12171680, 13540994, 27081988, 33852485, 54163976, 67704970, 108327952, 135409940, 216655904, 270819880, 541639760, 1083279520]

約数ペア:

[(1, 1083279520), (2, 541639760), (4, 270819880), (5, 216655904), (8, 135409940), (10, 108327952), (16, 67704970), (20, 54163976), (32, 33852485), (40, 27081988), (80, 13540994), (89, 12171680), (127, 8529760), (160, 6770497), (178, 6085840), (254, 4264880), (356, 3042920), (445, 2434336), (508, 2132440), (599, 1808480), (635, 1705952), (712, 1521460), (890, 1217168), (1016, 1066220), (1198, 904240), (1270, 852976), (1424, 760730), (1780, 608584), (2032, 533110), (2396, 452120), (2540, 426488), (2848, 380365), (2995, 361696), (3560, 304292), (4064, 266555), (4792, 226060), (5080, 213244), (5990, 180848), (7120, 152146), (9584, 113030), (10160, 106622), (11303, 95840), (11980, 90424), (14240, 76073), (19168, 56515), (20320, 53311), (22606, 47920), (23960, 45212)]