37472240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 94868928

約数和(自身を除く): 57396688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 137, 208, 260, 263, 274, 520, 526, 548, 685, 1040, 1052, 1096, 1315, 1370, 1781, 2104, 2192, 2630, 2740, 3419, 3562, 4208, 5260, 5480, 6838, 7124, 8905, 10520, 10960, 13676, 14248, 17095, 17810, 21040, 27352, 28496, 34190, 35620, 36031, 54704, 68380, 71240, 72062, 136760, 142480, 144124, 180155, 273520, 288248, 360310, 468403, 576496, 720620, 936806, 1441240, 1873612, 2342015, 2882480, 3747224, 4684030, 7494448, 9368060, 18736120, 37472240]

約数ペア:

[(1, 37472240), (2, 18736120), (4, 9368060), (5, 7494448), (8, 4684030), (10, 3747224), (13, 2882480), (16, 2342015), (20, 1873612), (26, 1441240), (40, 936806), (52, 720620), (65, 576496), (80, 468403), (104, 360310), (130, 288248), (137, 273520), (208, 180155), (260, 144124), (263, 142480), (274, 136760), (520, 72062), (526, 71240), (548, 68380), (685, 54704), (1040, 36031), (1052, 35620), (1096, 34190), (1315, 28496), (1370, 27352), (1781, 21040), (2104, 17810), (2192, 17095), (2630, 14248), (2740, 13676), (3419, 10960), (3562, 10520), (4208, 8905), (5260, 7124), (5480, 6838)]