26294520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 94141440

約数和(自身を除く): 67846920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1361, 1380, 1610, 1932, 2415, 2722, 2760, 3220, 3864, 4083, 4830, 5444, 6440, 6805, 8166, 9527, 9660, 10888, 13610, 16332, 19054, 19320, 20415, 27220, 28581, 31303, 32664, 38108, 40830, 47635, 54440, 57162, 62606, 76216, 81660, 93909, 95270, 114324, 125212, 142905, 156515, 163320, 187818, 190540, 219121, 228648, 250424, 285810, 313030, 375636, 381080, 438242, 469545, 571620, 626060, 657363, 751272, 876484, 939090, 1095605, 1143240, 1252120, 1314726, 1752968, 1878180, 2191210, 2629452, 3286815, 3756360, 4382420, 5258904, 6573630, 8764840, 13147260, 26294520]

約数ペア:

[(1, 26294520), (2, 13147260), (3, 8764840), (4, 6573630), (5, 5258904), (6, 4382420), (7, 3756360), (8, 3286815), (10, 2629452), (12, 2191210), (14, 1878180), (15, 1752968), (20, 1314726), (21, 1252120), (23, 1143240), (24, 1095605), (28, 939090), (30, 876484), (35, 751272), (40, 657363), (42, 626060), (46, 571620), (56, 469545), (60, 438242), (69, 381080), (70, 375636), (84, 313030), (92, 285810), (105, 250424), (115, 228648), (120, 219121), (138, 190540), (140, 187818), (161, 163320), (168, 156515), (184, 142905), (210, 125212), (230, 114324), (276, 95270), (280, 93909), (322, 81660), (345, 76216), (420, 62606), (460, 57162), (483, 54440), (552, 47635), (644, 40830), (690, 38108), (805, 32664), (840, 31303), (920, 28581), (966, 27220), (1288, 20415), (1361, 19320), (1380, 19054), (1610, 16332), (1932, 13610), (2415, 10888), (2722, 9660), (2760, 9527), (3220, 8166), (3864, 6805), (4083, 6440), (4830, 5444)]