14077880

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 32127840

約数和(自身を除く): 18049960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 4957, 9914, 19828, 24785, 39656, 49570, 99140, 198280, 351947, 703894, 1407788, 1759735, 2815576, 3519470, 7038940, 14077880]

約数ペア:

[(1, 14077880), (2, 7038940), (4, 3519470), (5, 2815576), (8, 1759735), (10, 1407788), (20, 703894), (40, 351947), (71, 198280), (142, 99140), (284, 49570), (355, 39656), (568, 24785), (710, 19828), (1420, 9914), (2840, 4957)]