14402960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 39372480

約数和(自身を除く): 24969520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1259, 1430, 2288, 2518, 2860, 5036, 5720, 6295, 10072, 11440, 12590, 13849, 16367, 20144, 25180, 27698, 32734, 50360, 55396, 65468, 69245, 81835, 100720, 110792, 130936, 138490, 163670, 180037, 221584, 261872, 276980, 327340, 360074, 553960, 654680, 720148, 900185, 1107920, 1309360, 1440296, 1800370, 2880592, 3600740, 7201480, 14402960]

約数ペア:

[(1, 14402960), (2, 7201480), (4, 3600740), (5, 2880592), (8, 1800370), (10, 1440296), (11, 1309360), (13, 1107920), (16, 900185), (20, 720148), (22, 654680), (26, 553960), (40, 360074), (44, 327340), (52, 276980), (55, 261872), (65, 221584), (80, 180037), (88, 163670), (104, 138490), (110, 130936), (130, 110792), (143, 100720), (176, 81835), (208, 69245), (220, 65468), (260, 55396), (286, 50360), (440, 32734), (520, 27698), (572, 25180), (715, 20144), (880, 16367), (1040, 13849), (1144, 12590), (1259, 11440), (1430, 10072), (2288, 6295), (2518, 5720), (2860, 5036)]