14427880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3371}}^1$

素因数の和:3489

約数の個数: 32

約数和(自身を含む): 32775840

約数和(自身を除く): 18347960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3371, 4280, 6742, 13484, 16855, 26968, 33710, 67420, 134840, 360697, 721394, 1442788, 1803485, 2885576, 3606970, 7213940, 14427880]

約数ペア:

[(1, 14427880), (2, 7213940), (4, 3606970), (5, 2885576), (8, 1803485), (10, 1442788), (20, 721394), (40, 360697), (107, 134840), (214, 67420), (428, 33710), (535, 26968), (856, 16855), (1070, 13484), (2140, 6742), (3371, 4280)]