6700780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4329

約数の個数: 24

約数和(自身を含む): 14253120

約数和(自身を除く): 7552340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4241, 8482, 16964, 21205, 42410, 84820, 335039, 670078, 1340156, 1675195, 3350390, 6700780]

約数ペア:

[(1, 6700780), (2, 3350390), (4, 1675195), (5, 1340156), (10, 670078), (20, 335039), (79, 84820), (158, 42410), (316, 21205), (395, 16964), (790, 8482), (1580, 4241)]