100144760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 236736000

約数和(自身を除く): 136591240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 199, 230, 398, 460, 547, 796, 920, 995, 1094, 1592, 1990, 2188, 2735, 3980, 4376, 4577, 5470, 7960, 9154, 10940, 12581, 18308, 21880, 22885, 25162, 36616, 45770, 50324, 62905, 91540, 100648, 108853, 125810, 183080, 217706, 251620, 435412, 503240, 544265, 870824, 1088530, 2177060, 2503619, 4354120, 5007238, 10014476, 12518095, 20028952, 25036190, 50072380, 100144760]

約数ペア:

[(1, 100144760), (2, 50072380), (4, 25036190), (5, 20028952), (8, 12518095), (10, 10014476), (20, 5007238), (23, 4354120), (40, 2503619), (46, 2177060), (92, 1088530), (115, 870824), (184, 544265), (199, 503240), (230, 435412), (398, 251620), (460, 217706), (547, 183080), (796, 125810), (920, 108853), (995, 100648), (1094, 91540), (1592, 62905), (1990, 50324), (2188, 45770), (2735, 36616), (3980, 25162), (4376, 22885), (4577, 21880), (5470, 18308), (7960, 12581), (9154, 10940)]