24908800

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 132

約数和(自身を含む): 71071840

約数和(自身を除く): 46163040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 139, 140, 160, 175, 200, 224, 256, 278, 280, 320, 350, 400, 448, 512, 556, 560, 640, 695, 700, 800, 896, 973, 1024, 1112, 1120, 1280, 1390, 1400, 1600, 1792, 1946, 2224, 2240, 2560, 2780, 2800, 3200, 3475, 3584, 3892, 4448, 4480, 4865, 5120, 5560, 5600, 6400, 6950, 7168, 7784, 8896, 8960, 9730, 11120, 11200, 12800, 13900, 15568, 17792, 17920, 19460, 22240, 22400, 24325, 25600, 27800, 31136, 35584, 35840, 38920, 44480, 44800, 48650, 55600, 62272, 71168, 77840, 88960, 89600, 97300, 111200, 124544, 142336, 155680, 177920, 179200, 194600, 222400, 249088, 311360, 355840, 389200, 444800, 498176, 622720, 711680, 778400, 889600, 996352, 1245440, 1556800, 1779200, 2490880, 3113600, 3558400, 4981760, 6227200, 12454400, 24908800]

約数ペア:

[(1, 24908800), (2, 12454400), (4, 6227200), (5, 4981760), (7, 3558400), (8, 3113600), (10, 2490880), (14, 1779200), (16, 1556800), (20, 1245440), (25, 996352), (28, 889600), (32, 778400), (35, 711680), (40, 622720), (50, 498176), (56, 444800), (64, 389200), (70, 355840), (80, 311360), (100, 249088), (112, 222400), (128, 194600), (139, 179200), (140, 177920), (160, 155680), (175, 142336), (200, 124544), (224, 111200), (256, 97300), (278, 89600), (280, 88960), (320, 77840), (350, 71168), (400, 62272), (448, 55600), (512, 48650), (556, 44800), (560, 44480), (640, 38920), (695, 35840), (700, 35584), (800, 31136), (896, 27800), (973, 25600), (1024, 24325), (1112, 22400), (1120, 22240), (1280, 19460), (1390, 17920), (1400, 17792), (1600, 15568), (1792, 13900), (1946, 12800), (2224, 11200), (2240, 11120), (2560, 9730), (2780, 8960), (2800, 8896), (3200, 7784), (3475, 7168), (3584, 6950), (3892, 6400), (4448, 5600), (4480, 5560), (4865, 5120)]