185001940

素因数分解:

$2^2\times 5^1\times {\mathrm{9250097}}^1$

素因数の和:9250106

約数の個数: 12

約数和(自身を含む): 388504116

約数和(自身を除く): 203502176

約数列:

[1, 2, 4, 5, 10, 20, 9250097, 18500194, 37000388, 46250485, 92500970, 185001940]

約数ペア:

[(1, 185001940), (2, 92500970), (4, 46250485), (5, 37000388), (10, 18500194), (20, 9250097)]