14260880

素因数分解:

$2^4\times 5^1\times {\mathrm{178261}}^1$

素因数の和:178274

約数の個数: 20

約数和(自身を含む): 33156732

約数和(自身を除く): 18895852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 178261, 356522, 713044, 891305, 1426088, 1782610, 2852176, 3565220, 7130440, 14260880]

約数ペア:

[(1, 14260880), (2, 7130440), (4, 3565220), (5, 2852176), (8, 1782610), (10, 1426088), (16, 891305), (20, 713044), (40, 356522), (80, 178261)]