56872640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 112

約数和(自身を含む): 150107904

約数和(自身を除く): 93235264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 107, 110, 151, 160, 176, 214, 220, 302, 320, 352, 428, 440, 535, 604, 704, 755, 856, 880, 1070, 1177, 1208, 1510, 1661, 1712, 1760, 2140, 2354, 2416, 3020, 3322, 3424, 3520, 4280, 4708, 4832, 5885, 6040, 6644, 6848, 8305, 8560, 9416, 9664, 11770, 12080, 13288, 16157, 16610, 17120, 18832, 23540, 24160, 26576, 32314, 33220, 34240, 37664, 47080, 48320, 53152, 64628, 66440, 75328, 80785, 94160, 106304, 129256, 132880, 161570, 177727, 188320, 258512, 265760, 323140, 355454, 376640, 517024, 531520, 646280, 710908, 888635, 1034048, 1292560, 1421816, 1777270, 2585120, 2843632, 3554540, 5170240, 5687264, 7109080, 11374528, 14218160, 28436320, 56872640]

約数ペア:

[(1, 56872640), (2, 28436320), (4, 14218160), (5, 11374528), (8, 7109080), (10, 5687264), (11, 5170240), (16, 3554540), (20, 2843632), (22, 2585120), (32, 1777270), (40, 1421816), (44, 1292560), (55, 1034048), (64, 888635), (80, 710908), (88, 646280), (107, 531520), (110, 517024), (151, 376640), (160, 355454), (176, 323140), (214, 265760), (220, 258512), (302, 188320), (320, 177727), (352, 161570), (428, 132880), (440, 129256), (535, 106304), (604, 94160), (704, 80785), (755, 75328), (856, 66440), (880, 64628), (1070, 53152), (1177, 48320), (1208, 47080), (1510, 37664), (1661, 34240), (1712, 33220), (1760, 32314), (2140, 26576), (2354, 24160), (2416, 23540), (3020, 18832), (3322, 17120), (3424, 16610), (3520, 16157), (4280, 13288), (4708, 12080), (4832, 11770), (5885, 9664), (6040, 9416), (6644, 8560), (6848, 8305)]