25701200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 72144192

約数和(自身を除く): 46442992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 137, 140, 175, 200, 268, 274, 280, 335, 350, 400, 469, 536, 548, 560, 670, 685, 700, 938, 959, 1072, 1096, 1340, 1370, 1400, 1675, 1876, 1918, 2192, 2345, 2680, 2740, 2800, 3350, 3425, 3752, 3836, 4690, 4795, 5360, 5480, 6700, 6850, 7504, 7672, 9179, 9380, 9590, 10960, 11725, 13400, 13700, 15344, 18358, 18760, 19180, 23450, 23975, 26800, 27400, 36716, 37520, 38360, 45895, 46900, 47950, 54800, 64253, 73432, 76720, 91790, 93800, 95900, 128506, 146864, 183580, 187600, 191800, 229475, 257012, 321265, 367160, 383600, 458950, 514024, 642530, 734320, 917900, 1028048, 1285060, 1606325, 1835800, 2570120, 3212650, 3671600, 5140240, 6425300, 12850600, 25701200]

約数ペア:

[(1, 25701200), (2, 12850600), (4, 6425300), (5, 5140240), (7, 3671600), (8, 3212650), (10, 2570120), (14, 1835800), (16, 1606325), (20, 1285060), (25, 1028048), (28, 917900), (35, 734320), (40, 642530), (50, 514024), (56, 458950), (67, 383600), (70, 367160), (80, 321265), (100, 257012), (112, 229475), (134, 191800), (137, 187600), (140, 183580), (175, 146864), (200, 128506), (268, 95900), (274, 93800), (280, 91790), (335, 76720), (350, 73432), (400, 64253), (469, 54800), (536, 47950), (548, 46900), (560, 45895), (670, 38360), (685, 37520), (700, 36716), (938, 27400), (959, 26800), (1072, 23975), (1096, 23450), (1340, 19180), (1370, 18760), (1400, 18358), (1675, 15344), (1876, 13700), (1918, 13400), (2192, 11725), (2345, 10960), (2680, 9590), (2740, 9380), (2800, 9179), (3350, 7672), (3425, 7504), (3752, 6850), (3836, 6700), (4690, 5480), (4795, 5360)]