40337560

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2633}}^1$

素因数の和:3027

約数の個数: 32

約数和(自身を含む): 91031040

約数和(自身を除く): 50693480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 2633, 3064, 3830, 5266, 7660, 10532, 13165, 15320, 21064, 26330, 52660, 105320, 1008439, 2016878, 4033756, 5042195, 8067512, 10084390, 20168780, 40337560]

約数ペア:

[(1, 40337560), (2, 20168780), (4, 10084390), (5, 8067512), (8, 5042195), (10, 4033756), (20, 2016878), (40, 1008439), (383, 105320), (766, 52660), (1532, 26330), (1915, 21064), (2633, 15320), (3064, 13165), (3830, 10532), (5266, 7660)]