4179580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4005

約数の個数: 24

約数和(自身を含む): 8944992

約数和(自身を除く): 4765412

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3943, 7886, 15772, 19715, 39430, 78860, 208979, 417958, 835916, 1044895, 2089790, 4179580]

約数ペア:

[(1, 4179580), (2, 2089790), (4, 1044895), (5, 835916), (10, 417958), (20, 208979), (53, 78860), (106, 39430), (212, 19715), (265, 15772), (530, 7886), (1060, 3943)]