26782150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2928

約数の個数: 24

約数和(自身を含む): 50086080

約数和(自身を除く): 23303930

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 2719, 4925, 5438, 9850, 13595, 27190, 67975, 135950, 535643, 1071286, 2678215, 5356430, 13391075, 26782150]

約数ペア:

[(1, 26782150), (2, 13391075), (5, 5356430), (10, 2678215), (25, 1071286), (50, 535643), (197, 135950), (394, 67975), (985, 27190), (1970, 13595), (2719, 9850), (4925, 5438)]