11265760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 29992032

約数和(自身を除く): 18726272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 173, 176, 185, 220, 296, 346, 352, 370, 407, 440, 592, 692, 740, 814, 865, 880, 1184, 1384, 1480, 1628, 1730, 1760, 1903, 2035, 2768, 2960, 3256, 3460, 3806, 4070, 5536, 5920, 6401, 6512, 6920, 7612, 8140, 9515, 12802, 13024, 13840, 15224, 16280, 19030, 25604, 27680, 30448, 32005, 32560, 38060, 51208, 60896, 64010, 65120, 70411, 76120, 102416, 128020, 140822, 152240, 204832, 256040, 281644, 304480, 352055, 512080, 563288, 704110, 1024160, 1126576, 1408220, 2253152, 2816440, 5632880, 11265760]

約数ペア:

[(1, 11265760), (2, 5632880), (4, 2816440), (5, 2253152), (8, 1408220), (10, 1126576), (11, 1024160), (16, 704110), (20, 563288), (22, 512080), (32, 352055), (37, 304480), (40, 281644), (44, 256040), (55, 204832), (74, 152240), (80, 140822), (88, 128020), (110, 102416), (148, 76120), (160, 70411), (173, 65120), (176, 64010), (185, 60896), (220, 51208), (296, 38060), (346, 32560), (352, 32005), (370, 30448), (407, 27680), (440, 25604), (592, 19030), (692, 16280), (740, 15224), (814, 13840), (865, 13024), (880, 12802), (1184, 9515), (1384, 8140), (1480, 7612), (1628, 6920), (1730, 6512), (1760, 6401), (1903, 5920), (2035, 5536), (2768, 4070), (2960, 3806), (3256, 3460)]