770082020

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{52963}}^1$

素因数の和:53699

約数の個数: 24

約数和(自身を含む): 1619427264

約数和(自身を除く): 849345244

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2908, 3635, 7270, 14540, 52963, 105926, 211852, 264815, 529630, 1059260, 38504101, 77008202, 154016404, 192520505, 385041010, 770082020]

約数ペア:

[(1, 770082020), (2, 385041010), (4, 192520505), (5, 154016404), (10, 77008202), (20, 38504101), (727, 1059260), (1454, 529630), (2908, 264815), (3635, 211852), (7270, 105926), (14540, 52963)]