8068760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{28817}}^1$

素因数の和:28835

約数の個数: 32

約数和(自身を含む): 20748960

約数和(自身を除く): 12680200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 28817, 57634, 115268, 144085, 201719, 230536, 288170, 403438, 576340, 806876, 1008595, 1152680, 1613752, 2017190, 4034380, 8068760]

約数ペア:

[(1, 8068760), (2, 4034380), (4, 2017190), (5, 1613752), (7, 1152680), (8, 1008595), (10, 806876), (14, 576340), (20, 403438), (28, 288170), (35, 230536), (40, 201719), (56, 144085), (70, 115268), (140, 57634), (280, 28817)]