14188720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1982

約数の個数: 80

約数和(自身を含む): 40622400

約数和(自身を除く): 26433680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 1949, 3640, 3898, 7280, 7796, 9745, 13643, 15592, 19490, 25337, 27286, 31184, 38980, 50674, 54572, 68215, 77960, 101348, 109144, 126685, 136430, 155920, 177359, 202696, 218288, 253370, 272860, 354718, 405392, 506740, 545720, 709436, 886795, 1013480, 1091440, 1418872, 1773590, 2026960, 2837744, 3547180, 7094360, 14188720]

約数ペア:

[(1, 14188720), (2, 7094360), (4, 3547180), (5, 2837744), (7, 2026960), (8, 1773590), (10, 1418872), (13, 1091440), (14, 1013480), (16, 886795), (20, 709436), (26, 545720), (28, 506740), (35, 405392), (40, 354718), (52, 272860), (56, 253370), (65, 218288), (70, 202696), (80, 177359), (91, 155920), (104, 136430), (112, 126685), (130, 109144), (140, 101348), (182, 77960), (208, 68215), (260, 54572), (280, 50674), (364, 38980), (455, 31184), (520, 27286), (560, 25337), (728, 19490), (910, 15592), (1040, 13643), (1456, 9745), (1820, 7796), (1949, 7280), (3640, 3898)]