55065800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 96

約数和(自身を含む): 138309600

約数和(自身を除く): 83243800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 337, 344, 380, 430, 475, 674, 760, 817, 860, 950, 1075, 1348, 1634, 1685, 1720, 1900, 2150, 2696, 3268, 3370, 3800, 4085, 4300, 6403, 6536, 6740, 8170, 8425, 8600, 12806, 13480, 14491, 16340, 16850, 20425, 25612, 28982, 32015, 32680, 33700, 40850, 51224, 57964, 64030, 67400, 72455, 81700, 115928, 128060, 144910, 160075, 163400, 256120, 275329, 289820, 320150, 362275, 550658, 579640, 640300, 724550, 1101316, 1280600, 1376645, 1449100, 2202632, 2753290, 2898200, 5506580, 6883225, 11013160, 13766450, 27532900, 55065800]

約数ペア:

[(1, 55065800), (2, 27532900), (4, 13766450), (5, 11013160), (8, 6883225), (10, 5506580), (19, 2898200), (20, 2753290), (25, 2202632), (38, 1449100), (40, 1376645), (43, 1280600), (50, 1101316), (76, 724550), (86, 640300), (95, 579640), (100, 550658), (152, 362275), (172, 320150), (190, 289820), (200, 275329), (215, 256120), (337, 163400), (344, 160075), (380, 144910), (430, 128060), (475, 115928), (674, 81700), (760, 72455), (817, 67400), (860, 64030), (950, 57964), (1075, 51224), (1348, 40850), (1634, 33700), (1685, 32680), (1720, 32015), (1900, 28982), (2150, 25612), (2696, 20425), (3268, 16850), (3370, 16340), (3800, 14491), (4085, 13480), (4300, 12806), (6403, 8600), (6536, 8425), (6740, 8170)]