5629460

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{709}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 11868360

約数和(自身を除く): 6238900

約数列:

[1, 2, 4, 5, 10, 20, 397, 709, 794, 1418, 1588, 1985, 2836, 3545, 3970, 7090, 7940, 14180, 281473, 562946, 1125892, 1407365, 2814730, 5629460]

約数ペア:

[(1, 5629460), (2, 2814730), (4, 1407365), (5, 1125892), (10, 562946), (20, 281473), (397, 14180), (709, 7940), (794, 7090), (1418, 3970), (1588, 3545), (1985, 2836)]