5205136

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{3221}}^1$

素因数の和:3330

約数の個数: 20

約数和(自身を含む): 10187964

約数和(自身を除く): 4982828

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 3221, 6442, 12884, 25768, 51536, 325321, 650642, 1301284, 2602568, 5205136]

約数ペア:

[(1, 5205136), (2, 2602568), (4, 1301284), (8, 650642), (16, 325321), (101, 51536), (202, 25768), (404, 12884), (808, 6442), (1616, 3221)]