103455040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1913}}^1$

素因数の和:1956

約数の個数: 84

約数和(自身を含む): 266899644

約数和(自身を除く): 163444604

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 1913, 2080, 2704, 3380, 3826, 4160, 5408, 6760, 7652, 9565, 10816, 13520, 15304, 19130, 24869, 27040, 30608, 38260, 49738, 54080, 61216, 76520, 99476, 122432, 124345, 153040, 198952, 248690, 306080, 323297, 397904, 497380, 612160, 646594, 795808, 994760, 1293188, 1591616, 1616485, 1989520, 2586376, 3232970, 3979040, 5172752, 6465940, 7958080, 10345504, 12931880, 20691008, 25863760, 51727520, 103455040]

約数ペア:

[(1, 103455040), (2, 51727520), (4, 25863760), (5, 20691008), (8, 12931880), (10, 10345504), (13, 7958080), (16, 6465940), (20, 5172752), (26, 3979040), (32, 3232970), (40, 2586376), (52, 1989520), (64, 1616485), (65, 1591616), (80, 1293188), (104, 994760), (130, 795808), (160, 646594), (169, 612160), (208, 497380), (260, 397904), (320, 323297), (338, 306080), (416, 248690), (520, 198952), (676, 153040), (832, 124345), (845, 122432), (1040, 99476), (1352, 76520), (1690, 61216), (1913, 54080), (2080, 49738), (2704, 38260), (3380, 30608), (3826, 27040), (4160, 24869), (5408, 19130), (6760, 15304), (7652, 13520), (9565, 10816)]