184789940

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{46901}}^1$

素因数の和:47107

約数の個数: 24

約数和(自身を含む): 390037032

約数和(自身を除く): 205247092

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 46901, 93802, 187604, 234505, 469010, 938020, 9239497, 18478994, 36957988, 46197485, 92394970, 184789940]

約数ペア:

[(1, 184789940), (2, 92394970), (4, 46197485), (5, 36957988), (10, 18478994), (20, 9239497), (197, 938020), (394, 469010), (788, 234505), (985, 187604), (1970, 93802), (3940, 46901)]