2075276720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{63737}}^1$

素因数の和:63798

約数の個数: 80

約数和(自身を含む): 5406002208

約数和(自身を除く): 3330725488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6512, 8140, 16280, 32560, 63737, 127474, 254948, 318685, 509896, 637370, 701107, 1019792, 1274740, 1402214, 2358269, 2549480, 2804428, 3505535, 4716538, 5098960, 5608856, 7011070, 9433076, 11217712, 11791345, 14022140, 18866152, 23582690, 25940959, 28044280, 37732304, 47165380, 51881918, 56088560, 94330760, 103763836, 129704795, 188661520, 207527672, 259409590, 415055344, 518819180, 1037638360, 2075276720]

約数ペア:

[(1, 2075276720), (2, 1037638360), (4, 518819180), (5, 415055344), (8, 259409590), (10, 207527672), (11, 188661520), (16, 129704795), (20, 103763836), (22, 94330760), (37, 56088560), (40, 51881918), (44, 47165380), (55, 37732304), (74, 28044280), (80, 25940959), (88, 23582690), (110, 18866152), (148, 14022140), (176, 11791345), (185, 11217712), (220, 9433076), (296, 7011070), (370, 5608856), (407, 5098960), (440, 4716538), (592, 3505535), (740, 2804428), (814, 2549480), (880, 2358269), (1480, 1402214), (1628, 1274740), (2035, 1019792), (2960, 701107), (3256, 637370), (4070, 509896), (6512, 318685), (8140, 254948), (16280, 127474), (32560, 63737)]