10523120

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 24626400

約数和(自身を除く): 14103280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 661, 796, 995, 1322, 1592, 1990, 2644, 3184, 3305, 3980, 5288, 6610, 7960, 10576, 13220, 15920, 26440, 52880, 131539, 263078, 526156, 657695, 1052312, 1315390, 2104624, 2630780, 5261560, 10523120]

約数ペア:

[(1, 10523120), (2, 5261560), (4, 2630780), (5, 2104624), (8, 1315390), (10, 1052312), (16, 657695), (20, 526156), (40, 263078), (80, 131539), (199, 52880), (398, 26440), (661, 15920), (796, 13220), (995, 10576), (1322, 7960), (1592, 6610), (1990, 5288), (2644, 3980), (3184, 3305)]