2585280290

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1\times {\mathrm{4099}}^1$

素因数の和:5234

約数の個数: 32

約数和(自身を含む): 4737960000

約数和(自身を除く): 2152679710

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1069, 2138, 4099, 5345, 8198, 10690, 20495, 40990, 63071, 126142, 241841, 315355, 483682, 630710, 1209205, 2418410, 4381831, 8763662, 21909155, 43818310, 258528029, 517056058, 1292640145, 2585280290]

約数ペア:

[(1, 2585280290), (2, 1292640145), (5, 517056058), (10, 258528029), (59, 43818310), (118, 21909155), (295, 8763662), (590, 4381831), (1069, 2418410), (2138, 1209205), (4099, 630710), (5345, 483682), (8198, 315355), (10690, 241841), (20495, 126142), (40990, 63071)]