26639200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 76495104

約数和(自身を除く): 49855904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 67, 70, 71, 80, 100, 112, 134, 140, 142, 160, 175, 200, 224, 268, 280, 284, 335, 350, 355, 400, 469, 497, 536, 560, 568, 670, 700, 710, 800, 938, 994, 1072, 1120, 1136, 1340, 1400, 1420, 1675, 1775, 1876, 1988, 2144, 2272, 2345, 2485, 2680, 2800, 2840, 3350, 3550, 3752, 3976, 4690, 4757, 4970, 5360, 5600, 5680, 6700, 7100, 7504, 7952, 9380, 9514, 9940, 10720, 11360, 11725, 12425, 13400, 14200, 15008, 15904, 18760, 19028, 19880, 23450, 23785, 24850, 26800, 28400, 33299, 37520, 38056, 39760, 46900, 47570, 49700, 53600, 56800, 66598, 75040, 76112, 79520, 93800, 95140, 99400, 118925, 133196, 152224, 166495, 187600, 190280, 198800, 237850, 266392, 332990, 375200, 380560, 397600, 475700, 532784, 665980, 761120, 832475, 951400, 1065568, 1331960, 1664950, 1902800, 2663920, 3329900, 3805600, 5327840, 6659800, 13319600, 26639200]

約数ペア:

[(1, 26639200), (2, 13319600), (4, 6659800), (5, 5327840), (7, 3805600), (8, 3329900), (10, 2663920), (14, 1902800), (16, 1664950), (20, 1331960), (25, 1065568), (28, 951400), (32, 832475), (35, 761120), (40, 665980), (50, 532784), (56, 475700), (67, 397600), (70, 380560), (71, 375200), (80, 332990), (100, 266392), (112, 237850), (134, 198800), (140, 190280), (142, 187600), (160, 166495), (175, 152224), (200, 133196), (224, 118925), (268, 99400), (280, 95140), (284, 93800), (335, 79520), (350, 76112), (355, 75040), (400, 66598), (469, 56800), (497, 53600), (536, 49700), (560, 47570), (568, 46900), (670, 39760), (700, 38056), (710, 37520), (800, 33299), (938, 28400), (994, 26800), (1072, 24850), (1120, 23785), (1136, 23450), (1340, 19880), (1400, 19028), (1420, 18760), (1675, 15904), (1775, 15008), (1876, 14200), (1988, 13400), (2144, 12425), (2272, 11725), (2345, 11360), (2485, 10720), (2680, 9940), (2800, 9514), (2840, 9380), (3350, 7952), (3550, 7504), (3752, 7100), (3976, 6700), (4690, 5680), (4757, 5600), (4970, 5360)]