80090830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{348221}}^1$

素因数の和:348251

約数の個数: 16

約数和(自身を含む): 150431904

約数和(自身を除く): 70341074

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 348221, 696442, 1741105, 3482210, 8009083, 16018166, 40045415, 80090830]

約数ペア:

[(1, 80090830), (2, 40045415), (5, 16018166), (10, 8009083), (23, 3482210), (46, 1741105), (115, 696442), (230, 348221)]