26238637740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{644051}}^1$

素因数の和:644167

約数の個数: 96

約数和(自身を含む): 84829377024

約数和(自身を除く): 58590739284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 4074, 5820, 6790, 8148, 10185, 13580, 20370, 40740, 644051, 1288102, 1932153, 2576204, 3220255, 3864306, 4508357, 6440510, 7728612, 9016714, 9660765, 12881020, 13525071, 18033428, 19321530, 22541785, 27050142, 38643060, 45083570, 54100284, 62472947, 67625355, 90167140, 124945894, 135250710, 187418841, 249891788, 270501420, 312364735, 374837682, 437310629, 624729470, 749675364, 874621258, 937094205, 1249458940, 1311931887, 1749242516, 1874188410, 2186553145, 2623863774, 3748376820, 4373106290, 5247727548, 6559659435, 8746212580, 13119318870, 26238637740]

約数ペア:

[(1, 26238637740), (2, 13119318870), (3, 8746212580), (4, 6559659435), (5, 5247727548), (6, 4373106290), (7, 3748376820), (10, 2623863774), (12, 2186553145), (14, 1874188410), (15, 1749242516), (20, 1311931887), (21, 1249458940), (28, 937094205), (30, 874621258), (35, 749675364), (42, 624729470), (60, 437310629), (70, 374837682), (84, 312364735), (97, 270501420), (105, 249891788), (140, 187418841), (194, 135250710), (210, 124945894), (291, 90167140), (388, 67625355), (420, 62472947), (485, 54100284), (582, 45083570), (679, 38643060), (970, 27050142), (1164, 22541785), (1358, 19321530), (1455, 18033428), (1940, 13525071), (2037, 12881020), (2716, 9660765), (2910, 9016714), (3395, 7728612), (4074, 6440510), (5820, 4508357), (6790, 3864306), (8148, 3220255), (10185, 2576204), (13580, 1932153), (20370, 1288102), (40740, 644051)]