8163711265

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{3389}}^1$

素因数の和:3909

約数の個数: 32

約数和(自身を含む): 10434420000

約数和(自身を除く): 2270708735

約数列:

[1, 5, 29, 37, 145, 185, 449, 1073, 2245, 3389, 5365, 13021, 16613, 16945, 65105, 83065, 98281, 125393, 481777, 491405, 626965, 1521661, 2408885, 3636397, 7608305, 18181985, 44128169, 56301457, 220640845, 281507285, 1632742253, 8163711265]

約数ペア:

[(1, 8163711265), (5, 1632742253), (29, 281507285), (37, 220640845), (145, 56301457), (185, 44128169), (449, 18181985), (1073, 7608305), (2245, 3636397), (3389, 2408885), (5365, 1521661), (13021, 626965), (16613, 491405), (16945, 481777), (65105, 125393), (83065, 98281)]