97143580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{255641}}^1$

素因数の和:255669

約数の個数: 24

約数和(自身を含む): 214739280

約数和(自身を除く): 117595700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 255641, 511282, 1022564, 1278205, 2556410, 4857179, 5112820, 9714358, 19428716, 24285895, 48571790, 97143580]

約数ペア:

[(1, 97143580), (2, 48571790), (4, 24285895), (5, 19428716), (10, 9714358), (19, 5112820), (20, 4857179), (38, 2556410), (76, 1278205), (95, 1022564), (190, 511282), (380, 255641)]