22729703920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3689887}}^1$

素因数の和:3689918

約数の個数: 80

約数和(自身を含む): 65886640128

約数和(自身を除く): 43156936208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 3689887, 7379774, 14759548, 18449435, 25829209, 29519096, 36898870, 40588757, 51658418, 59038192, 73797740, 81177514, 103316836, 129146045, 147595480, 162355028, 202943785, 206633672, 258292090, 284121299, 295190960, 324710056, 405887570, 413267344, 516584180, 568242598, 649420112, 811775140, 1033168360, 1136485196, 1420606495, 1623550280, 2066336720, 2272970392, 2841212990, 3247100560, 4545940784, 5682425980, 11364851960, 22729703920]

約数ペア:

[(1, 22729703920), (2, 11364851960), (4, 5682425980), (5, 4545940784), (7, 3247100560), (8, 2841212990), (10, 2272970392), (11, 2066336720), (14, 1623550280), (16, 1420606495), (20, 1136485196), (22, 1033168360), (28, 811775140), (35, 649420112), (40, 568242598), (44, 516584180), (55, 413267344), (56, 405887570), (70, 324710056), (77, 295190960), (80, 284121299), (88, 258292090), (110, 206633672), (112, 202943785), (140, 162355028), (154, 147595480), (176, 129146045), (220, 103316836), (280, 81177514), (308, 73797740), (385, 59038192), (440, 51658418), (560, 40588757), (616, 36898870), (770, 29519096), (880, 25829209), (1232, 18449435), (1540, 14759548), (3080, 7379774), (6160, 3689887)]