22531520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 60460128

約数和(自身を除く): 37928608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 148, 160, 173, 176, 185, 220, 296, 320, 346, 352, 370, 407, 440, 592, 692, 704, 740, 814, 865, 880, 1184, 1384, 1480, 1628, 1730, 1760, 1903, 2035, 2368, 2768, 2960, 3256, 3460, 3520, 3806, 4070, 5536, 5920, 6401, 6512, 6920, 7612, 8140, 9515, 11072, 11840, 12802, 13024, 13840, 15224, 16280, 19030, 25604, 26048, 27680, 30448, 32005, 32560, 38060, 51208, 55360, 60896, 64010, 65120, 70411, 76120, 102416, 121792, 128020, 130240, 140822, 152240, 204832, 256040, 281644, 304480, 352055, 409664, 512080, 563288, 608960, 704110, 1024160, 1126576, 1408220, 2048320, 2253152, 2816440, 4506304, 5632880, 11265760, 22531520]

約数ペア:

[(1, 22531520), (2, 11265760), (4, 5632880), (5, 4506304), (8, 2816440), (10, 2253152), (11, 2048320), (16, 1408220), (20, 1126576), (22, 1024160), (32, 704110), (37, 608960), (40, 563288), (44, 512080), (55, 409664), (64, 352055), (74, 304480), (80, 281644), (88, 256040), (110, 204832), (148, 152240), (160, 140822), (173, 130240), (176, 128020), (185, 121792), (220, 102416), (296, 76120), (320, 70411), (346, 65120), (352, 64010), (370, 60896), (407, 55360), (440, 51208), (592, 38060), (692, 32560), (704, 32005), (740, 30448), (814, 27680), (865, 26048), (880, 25604), (1184, 19030), (1384, 16280), (1480, 15224), (1628, 13840), (1730, 13024), (1760, 12802), (1903, 11840), (2035, 11072), (2368, 9515), (2768, 8140), (2960, 7612), (3256, 6920), (3460, 6512), (3520, 6401), (3806, 5920), (4070, 5536)]