109248320

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1733}}^1$

素因数の和:1947

約数の個数: 56

約数和(自身を含む): 261618984

約数和(自身を除く): 152370664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1733, 1970, 3152, 3466, 3940, 6304, 6932, 7880, 8665, 12608, 13864, 15760, 17330, 27728, 31520, 34660, 55456, 63040, 69320, 110912, 138640, 277280, 341401, 554560, 682802, 1365604, 1707005, 2731208, 3414010, 5462416, 6828020, 10924832, 13656040, 21849664, 27312080, 54624160, 109248320]

約数ペア:

[(1, 109248320), (2, 54624160), (4, 27312080), (5, 21849664), (8, 13656040), (10, 10924832), (16, 6828020), (20, 5462416), (32, 3414010), (40, 2731208), (64, 1707005), (80, 1365604), (160, 682802), (197, 554560), (320, 341401), (394, 277280), (788, 138640), (985, 110912), (1576, 69320), (1733, 63040), (1970, 55456), (3152, 34660), (3466, 31520), (3940, 27728), (6304, 17330), (6932, 15760), (7880, 13864), (8665, 12608)]