10909976

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 25920000

約数和(自身を除く): 15010024

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 89, 154, 178, 199, 308, 356, 398, 616, 623, 712, 796, 979, 1246, 1393, 1592, 1958, 2189, 2492, 2786, 3916, 4378, 4984, 5572, 6853, 7832, 8756, 11144, 13706, 15323, 17512, 17711, 27412, 30646, 35422, 54824, 61292, 70844, 122584, 123977, 141688, 194821, 247954, 389642, 495908, 779284, 991816, 1363747, 1558568, 2727494, 5454988, 10909976]

約数ペア:

[(1, 10909976), (2, 5454988), (4, 2727494), (7, 1558568), (8, 1363747), (11, 991816), (14, 779284), (22, 495908), (28, 389642), (44, 247954), (56, 194821), (77, 141688), (88, 123977), (89, 122584), (154, 70844), (178, 61292), (199, 54824), (308, 35422), (356, 30646), (398, 27412), (616, 17711), (623, 17512), (712, 15323), (796, 13706), (979, 11144), (1246, 8756), (1393, 7832), (1592, 6853), (1958, 5572), (2189, 4984), (2492, 4378), (2786, 3916)]