459553540

素因数分解:

$2^2\times 5^1\times {\mathrm{4177}}^1\times {\mathrm{5501}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 965468952

約数和(自身を除く): 505915412

約数列:

[1, 2, 4, 5, 10, 20, 4177, 5501, 8354, 11002, 16708, 20885, 22004, 27505, 41770, 55010, 83540, 110020, 22977677, 45955354, 91910708, 114888385, 229776770, 459553540]

約数ペア:

[(1, 459553540), (2, 229776770), (4, 114888385), (5, 91910708), (10, 45955354), (20, 22977677), (4177, 110020), (5501, 83540), (8354, 55010), (11002, 41770), (16708, 27505), (20885, 22004)]