40392830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{175621}}^1$

素因数の和:175651

約数の個数: 16

約数和(自身を含む): 75868704

約数和(自身を除く): 35475874

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 175621, 351242, 878105, 1756210, 4039283, 8078566, 20196415, 40392830]

約数ペア:

[(1, 40392830), (2, 20196415), (5, 8078566), (10, 4039283), (23, 1756210), (46, 878105), (115, 351242), (230, 175621)]