41980760

素因数分解:

$2^3\times 5^1\times {\mathrm{1049519}}^1$

素因数の和:1049530

約数の個数: 16

約数和(自身を含む): 94456800

約数和(自身を除く): 52476040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1049519, 2099038, 4198076, 5247595, 8396152, 10495190, 20990380, 41980760]

約数ペア:

[(1, 41980760), (2, 20990380), (4, 10495190), (5, 8396152), (8, 5247595), (10, 4198076), (20, 2099038), (40, 1049519)]