251036016020

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{52082161}}^1$

素因数の和:52082411

約数の個数: 24

約数和(自身を含む): 529363094568

約数和(自身を除く): 278327078548

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 52082161, 104164322, 208328644, 260410805, 520821610, 1041643220, 12551800801, 25103601602, 50207203204, 62759004005, 125518008010, 251036016020]

約数ペア:

[(1, 251036016020), (2, 125518008010), (4, 62759004005), (5, 50207203204), (10, 25103601602), (20, 12551800801), (241, 1041643220), (482, 520821610), (964, 260410805), (1205, 208328644), (2410, 104164322), (4820, 52082161)]