33148520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 78693120

約数和(自身を除く): 45544600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 263, 274, 460, 526, 548, 685, 920, 1052, 1096, 1315, 1370, 2104, 2630, 2740, 3151, 5260, 5480, 6049, 6302, 10520, 12098, 12604, 15755, 24196, 25208, 30245, 31510, 36031, 48392, 60490, 63020, 72062, 120980, 126040, 144124, 180155, 241960, 288248, 360310, 720620, 828713, 1441240, 1657426, 3314852, 4143565, 6629704, 8287130, 16574260, 33148520]

約数ペア:

[(1, 33148520), (2, 16574260), (4, 8287130), (5, 6629704), (8, 4143565), (10, 3314852), (20, 1657426), (23, 1441240), (40, 828713), (46, 720620), (92, 360310), (115, 288248), (137, 241960), (184, 180155), (230, 144124), (263, 126040), (274, 120980), (460, 72062), (526, 63020), (548, 60490), (685, 48392), (920, 36031), (1052, 31510), (1096, 30245), (1315, 25208), (1370, 24196), (2104, 15755), (2630, 12604), (2740, 12098), (3151, 10520), (5260, 6302), (5480, 6049)]