26137020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4819

約数の個数: 96

約数和(自身を含む): 90091008

約数和(自身を除く): 63953988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 4787, 5460, 9574, 14361, 19148, 23935, 28722, 33509, 47870, 57444, 62231, 67018, 71805, 95740, 100527, 124462, 134036, 143610, 167545, 186693, 201054, 248924, 287220, 311155, 335090, 373386, 402108, 435617, 502635, 622310, 670180, 746772, 871234, 933465, 1005270, 1244620, 1306851, 1742468, 1866930, 2010540, 2178085, 2613702, 3733860, 4356170, 5227404, 6534255, 8712340, 13068510, 26137020]

約数ペア:

[(1, 26137020), (2, 13068510), (3, 8712340), (4, 6534255), (5, 5227404), (6, 4356170), (7, 3733860), (10, 2613702), (12, 2178085), (13, 2010540), (14, 1866930), (15, 1742468), (20, 1306851), (21, 1244620), (26, 1005270), (28, 933465), (30, 871234), (35, 746772), (39, 670180), (42, 622310), (52, 502635), (60, 435617), (65, 402108), (70, 373386), (78, 335090), (84, 311155), (91, 287220), (105, 248924), (130, 201054), (140, 186693), (156, 167545), (182, 143610), (195, 134036), (210, 124462), (260, 100527), (273, 95740), (364, 71805), (390, 67018), (420, 62231), (455, 57444), (546, 47870), (780, 33509), (910, 28722), (1092, 23935), (1365, 19148), (1820, 14361), (2730, 9574), (4787, 5460)]