47180740

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7127}}^1$

素因数の和:7467

約数の個数: 24

約数和(自身を含む): 99392832

約数和(自身を除く): 52212092

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 7127, 14254, 28508, 35635, 71270, 142540, 2359037, 4718074, 9436148, 11795185, 23590370, 47180740]

約数ペア:

[(1, 47180740), (2, 23590370), (4, 11795185), (5, 9436148), (10, 4718074), (20, 2359037), (331, 142540), (662, 71270), (1324, 35635), (1655, 28508), (3310, 14254), (6620, 7127)]