73828760

素因数分解:

$2^3\times 5^1\times {\mathrm{1845719}}^1$

素因数の和:1845730

約数の個数: 16

約数和(自身を含む): 166114800

約数和(自身を除く): 92286040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1845719, 3691438, 7382876, 9228595, 14765752, 18457190, 36914380, 73828760]

約数ペア:

[(1, 73828760), (2, 36914380), (4, 18457190), (5, 14765752), (8, 9228595), (10, 7382876), (20, 3691438), (40, 1845719)]