26036120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 39282280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 376, 440, 470, 517, 940, 1034, 1259, 1880, 2068, 2518, 2585, 4136, 5036, 5170, 6295, 10072, 10340, 12590, 13849, 20680, 25180, 27698, 50360, 55396, 59173, 69245, 110792, 118346, 138490, 236692, 276980, 295865, 473384, 553960, 591730, 650903, 1183460, 1301806, 2366920, 2603612, 3254515, 5207224, 6509030, 13018060, 26036120]

約数ペア:

[(1, 26036120), (2, 13018060), (4, 6509030), (5, 5207224), (8, 3254515), (10, 2603612), (11, 2366920), (20, 1301806), (22, 1183460), (40, 650903), (44, 591730), (47, 553960), (55, 473384), (88, 295865), (94, 276980), (110, 236692), (188, 138490), (220, 118346), (235, 110792), (376, 69245), (440, 59173), (470, 55396), (517, 50360), (940, 27698), (1034, 25180), (1259, 20680), (1880, 13849), (2068, 12590), (2518, 10340), (2585, 10072), (4136, 6295), (5036, 5170)]