10820465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2543}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 13920768

約数和(自身を除く): 3100303

約数列:

[1, 5, 23, 37, 115, 185, 851, 2543, 4255, 12715, 58489, 94091, 292445, 470455, 2164093, 10820465]

約数ペア:

[(1, 10820465), (5, 2164093), (23, 470455), (37, 292445), (115, 94091), (185, 58489), (851, 12715), (2543, 4255)]