14067880

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8179}}^1$

素因数の和:8233

約数の個数: 32

約数和(自身を含む): 32392800

約数和(自身を除く): 18324920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 8179, 16358, 32716, 40895, 65432, 81790, 163580, 327160, 351697, 703394, 1406788, 1758485, 2813576, 3516970, 7033940, 14067880]

約数ペア:

[(1, 14067880), (2, 7033940), (4, 3516970), (5, 2813576), (8, 1758485), (10, 1406788), (20, 703394), (40, 351697), (43, 327160), (86, 163580), (172, 81790), (215, 65432), (344, 40895), (430, 32716), (860, 16358), (1720, 8179)]