13984550

素因数分解:

$2^1\times 5^2\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 26114400

約数和(自身を除く): 12129850

約数列:

[1, 2, 5, 10, 25, 50, 389, 719, 778, 1438, 1945, 3595, 3890, 7190, 9725, 17975, 19450, 35950, 279691, 559382, 1398455, 2796910, 6992275, 13984550]

約数ペア:

[(1, 13984550), (2, 6992275), (5, 2796910), (10, 1398455), (25, 559382), (50, 279691), (389, 35950), (719, 19450), (778, 17975), (1438, 9725), (1945, 7190), (3595, 3890)]