91126420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 152728940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 940, 1034, 1259, 1316, 1540, 1645, 2068, 2518, 2585, 3290, 3619, 5036, 5170, 6295, 6580, 7238, 8813, 10340, 12590, 13849, 14476, 17626, 18095, 25180, 27698, 35252, 36190, 44065, 55396, 59173, 69245, 72380, 88130, 96943, 118346, 138490, 176260, 193886, 236692, 276980, 295865, 387772, 414211, 484715, 591730, 650903, 828422, 969430, 1183460, 1301806, 1656844, 1938860, 2071055, 2603612, 3254515, 4142110, 4556321, 6509030, 8284220, 9112642, 13018060, 18225284, 22781605, 45563210, 91126420]

約数ペア:

[(1, 91126420), (2, 45563210), (4, 22781605), (5, 18225284), (7, 13018060), (10, 9112642), (11, 8284220), (14, 6509030), (20, 4556321), (22, 4142110), (28, 3254515), (35, 2603612), (44, 2071055), (47, 1938860), (55, 1656844), (70, 1301806), (77, 1183460), (94, 969430), (110, 828422), (140, 650903), (154, 591730), (188, 484715), (220, 414211), (235, 387772), (308, 295865), (329, 276980), (385, 236692), (470, 193886), (517, 176260), (658, 138490), (770, 118346), (940, 96943), (1034, 88130), (1259, 72380), (1316, 69245), (1540, 59173), (1645, 55396), (2068, 44065), (2518, 36190), (2585, 35252), (3290, 27698), (3619, 25180), (5036, 18095), (5170, 17626), (6295, 14476), (6580, 13849), (7238, 12590), (8813, 10340)]