48761600

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 127361640

約数和(自身を除く): 78600040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 401, 475, 608, 640, 760, 800, 802, 950, 1216, 1280, 1520, 1600, 1604, 1900, 2005, 2432, 3040, 3200, 3208, 3800, 4010, 4864, 6080, 6400, 6416, 7600, 7619, 8020, 10025, 12160, 12832, 15200, 15238, 16040, 20050, 24320, 25664, 30400, 30476, 32080, 38095, 40100, 51328, 60800, 60952, 64160, 76190, 80200, 102656, 121600, 121904, 128320, 152380, 160400, 190475, 243808, 256640, 304760, 320800, 380950, 487616, 513280, 609520, 641600, 761900, 975232, 1219040, 1283200, 1523800, 1950464, 2438080, 2566400, 3047600, 4876160, 6095200, 9752320, 12190400, 24380800, 48761600]

約数ペア:

[(1, 48761600), (2, 24380800), (4, 12190400), (5, 9752320), (8, 6095200), (10, 4876160), (16, 3047600), (19, 2566400), (20, 2438080), (25, 1950464), (32, 1523800), (38, 1283200), (40, 1219040), (50, 975232), (64, 761900), (76, 641600), (80, 609520), (95, 513280), (100, 487616), (128, 380950), (152, 320800), (160, 304760), (190, 256640), (200, 243808), (256, 190475), (304, 160400), (320, 152380), (380, 128320), (400, 121904), (401, 121600), (475, 102656), (608, 80200), (640, 76190), (760, 64160), (800, 60952), (802, 60800), (950, 51328), (1216, 40100), (1280, 38095), (1520, 32080), (1600, 30476), (1604, 30400), (1900, 25664), (2005, 24320), (2432, 20050), (3040, 16040), (3200, 15238), (3208, 15200), (3800, 12832), (4010, 12160), (4864, 10025), (6080, 8020), (6400, 7619), (6416, 7600)]