26751760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 77709312

約数和(自身を除く): 50957552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 67, 70, 80, 92, 112, 115, 124, 134, 140, 155, 161, 184, 217, 230, 248, 268, 280, 310, 322, 335, 368, 434, 460, 469, 496, 536, 560, 620, 644, 670, 713, 805, 868, 920, 938, 1072, 1085, 1240, 1288, 1340, 1426, 1541, 1610, 1736, 1840, 1876, 2077, 2170, 2345, 2480, 2576, 2680, 2852, 3082, 3220, 3472, 3565, 3752, 4154, 4340, 4690, 4991, 5360, 5704, 6164, 6440, 7130, 7504, 7705, 8308, 8680, 9380, 9982, 10385, 10787, 11408, 12328, 12880, 14260, 14539, 15410, 16616, 17360, 18760, 19964, 20770, 21574, 24656, 24955, 28520, 29078, 30820, 33232, 37520, 39928, 41540, 43148, 47771, 49910, 53935, 57040, 58156, 61640, 72695, 79856, 83080, 86296, 95542, 99820, 107870, 116312, 123280, 145390, 166160, 172592, 191084, 199640, 215740, 232624, 238855, 290780, 334397, 382168, 399280, 431480, 477710, 581560, 668794, 764336, 862960, 955420, 1163120, 1337588, 1671985, 1910840, 2675176, 3343970, 3821680, 5350352, 6687940, 13375880, 26751760]

約数ペア:

[(1, 26751760), (2, 13375880), (4, 6687940), (5, 5350352), (7, 3821680), (8, 3343970), (10, 2675176), (14, 1910840), (16, 1671985), (20, 1337588), (23, 1163120), (28, 955420), (31, 862960), (35, 764336), (40, 668794), (46, 581560), (56, 477710), (62, 431480), (67, 399280), (70, 382168), (80, 334397), (92, 290780), (112, 238855), (115, 232624), (124, 215740), (134, 199640), (140, 191084), (155, 172592), (161, 166160), (184, 145390), (217, 123280), (230, 116312), (248, 107870), (268, 99820), (280, 95542), (310, 86296), (322, 83080), (335, 79856), (368, 72695), (434, 61640), (460, 58156), (469, 57040), (496, 53935), (536, 49910), (560, 47771), (620, 43148), (644, 41540), (670, 39928), (713, 37520), (805, 33232), (868, 30820), (920, 29078), (938, 28520), (1072, 24955), (1085, 24656), (1240, 21574), (1288, 20770), (1340, 19964), (1426, 18760), (1541, 17360), (1610, 16616), (1736, 15410), (1840, 14539), (1876, 14260), (2077, 12880), (2170, 12328), (2345, 11408), (2480, 10787), (2576, 10385), (2680, 9982), (2852, 9380), (3082, 8680), (3220, 8308), (3472, 7705), (3565, 7504), (3752, 7130), (4154, 6440), (4340, 6164), (4690, 5704), (4991, 5360)]