713803840

素因数分解:

$2^6\times 5^1\times {\mathrm{251}}^1\times {\mathrm{8887}}^1$

素因数の和:9155

約数の個数: 56

約数和(自身を含む): 1706709312

約数和(自身を除く): 992905472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 251, 320, 502, 1004, 1255, 2008, 2510, 4016, 5020, 8032, 8887, 10040, 16064, 17774, 20080, 35548, 40160, 44435, 71096, 80320, 88870, 142192, 177740, 284384, 355480, 568768, 710960, 1421920, 2230637, 2843840, 4461274, 8922548, 11153185, 17845096, 22306370, 35690192, 44612740, 71380384, 89225480, 142760768, 178450960, 356901920, 713803840]

約数ペア:

[(1, 713803840), (2, 356901920), (4, 178450960), (5, 142760768), (8, 89225480), (10, 71380384), (16, 44612740), (20, 35690192), (32, 22306370), (40, 17845096), (64, 11153185), (80, 8922548), (160, 4461274), (251, 2843840), (320, 2230637), (502, 1421920), (1004, 710960), (1255, 568768), (2008, 355480), (2510, 284384), (4016, 177740), (5020, 142192), (8032, 88870), (8887, 80320), (10040, 71096), (16064, 44435), (17774, 40160), (20080, 35548)]