890226830

素因数分解:

$2^1\times 5^1\times {\mathrm{5501}}^1\times {\mathrm{16183}}^1$

素因数の和:21691

約数の個数: 16

約数和(自身を含む): 1602798624

約数和(自身を除く): 712571794

約数列:

[1, 2, 5, 10, 5501, 11002, 16183, 27505, 32366, 55010, 80915, 161830, 89022683, 178045366, 445113415, 890226830]

約数ペア:

[(1, 890226830), (2, 445113415), (5, 178045366), (10, 89022683), (5501, 161830), (11002, 80915), (16183, 55010), (27505, 32366)]