17424680

素因数分解:

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

素因数の和:4818

約数の個数: 64

約数和(自身を含む): 48263040

約数和(自身を除く): 30838360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 4787, 9574, 19148, 23935, 33509, 38296, 47870, 62231, 67018, 95740, 124462, 134036, 167545, 191480, 248924, 268072, 311155, 335090, 435617, 497848, 622310, 670180, 871234, 1244620, 1340360, 1742468, 2178085, 2489240, 3484936, 4356170, 8712340, 17424680]

約数ペア:

[(1, 17424680), (2, 8712340), (4, 4356170), (5, 3484936), (7, 2489240), (8, 2178085), (10, 1742468), (13, 1340360), (14, 1244620), (20, 871234), (26, 670180), (28, 622310), (35, 497848), (40, 435617), (52, 335090), (56, 311155), (65, 268072), (70, 248924), (91, 191480), (104, 167545), (130, 134036), (140, 124462), (182, 95740), (260, 67018), (280, 62231), (364, 47870), (455, 38296), (520, 33509), (728, 23935), (910, 19148), (1820, 9574), (3640, 4787)]