40206185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18401}}^1$

素因数の和:18448

約数の個数: 16

約数和(自身を含む): 52997760

約数和(自身を除く): 12791575

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 18401, 92005, 349619, 423223, 1748095, 2116115, 8041237, 40206185]

約数ペア:

[(1, 40206185), (5, 8041237), (19, 2116115), (23, 1748095), (95, 423223), (115, 349619), (437, 92005), (2185, 18401)]