47042440

素因数分解:

$2^3\times 5^1\times {\mathrm{1176061}}^1$

素因数の和:1176072

約数の個数: 16

約数和(自身を含む): 105845580

約数和(自身を除く): 58803140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1176061, 2352122, 4704244, 5880305, 9408488, 11760610, 23521220, 47042440]

約数ペア:

[(1, 47042440), (2, 23521220), (4, 11760610), (5, 9408488), (8, 5880305), (10, 4704244), (20, 2352122), (40, 1176061)]