2017646960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3602941}}^1$

素因数の和:3602961

約数の個数: 40

約数和(自身を含む): 5361177696

約数和(自身を除く): 3343530736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3602941, 7205882, 14411764, 18014705, 25220587, 28823528, 36029410, 50441174, 57647056, 72058820, 100882348, 126102935, 144117640, 201764696, 252205870, 288235280, 403529392, 504411740, 1008823480, 2017646960]

約数ペア:

[(1, 2017646960), (2, 1008823480), (4, 504411740), (5, 403529392), (7, 288235280), (8, 252205870), (10, 201764696), (14, 144117640), (16, 126102935), (20, 100882348), (28, 72058820), (35, 57647056), (40, 50441174), (56, 36029410), (70, 28823528), (80, 25220587), (112, 18014705), (140, 14411764), (280, 7205882), (560, 3602941)]