85352440

素因数分解:

$2^3\times 5^1\times {\mathrm{2133811}}^1$

素因数の和:2133822

約数の個数: 16

約数和(自身を含む): 192043080

約数和(自身を除く): 106690640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2133811, 4267622, 8535244, 10669055, 17070488, 21338110, 42676220, 85352440]

約数ペア:

[(1, 85352440), (2, 42676220), (4, 21338110), (5, 17070488), (8, 10669055), (10, 8535244), (20, 4267622), (40, 2133811)]