26804050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 63245952

約数和(自身を除く): 36441902

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 43, 50, 65, 70, 86, 91, 130, 137, 175, 182, 215, 274, 301, 325, 350, 430, 455, 559, 602, 650, 685, 910, 959, 1075, 1118, 1370, 1505, 1781, 1918, 2150, 2275, 2795, 3010, 3425, 3562, 3913, 4550, 4795, 5590, 5891, 6850, 7525, 7826, 8905, 9590, 11782, 12467, 13975, 15050, 17810, 19565, 23975, 24934, 27950, 29455, 39130, 41237, 44525, 47950, 58910, 62335, 76583, 82474, 89050, 97825, 124670, 147275, 153166, 195650, 206185, 294550, 311675, 382915, 412370, 536081, 623350, 765830, 1030925, 1072162, 1914575, 2061850, 2680405, 3829150, 5360810, 13402025, 26804050]

約数ペア:

[(1, 26804050), (2, 13402025), (5, 5360810), (7, 3829150), (10, 2680405), (13, 2061850), (14, 1914575), (25, 1072162), (26, 1030925), (35, 765830), (43, 623350), (50, 536081), (65, 412370), (70, 382915), (86, 311675), (91, 294550), (130, 206185), (137, 195650), (175, 153166), (182, 147275), (215, 124670), (274, 97825), (301, 89050), (325, 82474), (350, 76583), (430, 62335), (455, 58910), (559, 47950), (602, 44525), (650, 41237), (685, 39130), (910, 29455), (959, 27950), (1075, 24934), (1118, 23975), (1370, 19565), (1505, 17810), (1781, 15050), (1918, 13975), (2150, 12467), (2275, 11782), (2795, 9590), (3010, 8905), (3425, 7826), (3562, 7525), (3913, 6850), (4550, 5891), (4795, 5590)]