88201940

素因数分解:

$2^2\times 5^1\times {\mathrm{4410097}}^1$

素因数の和:4410106

約数の個数: 12

約数和(自身を含む): 185224116

約数和(自身を除く): 97022176

約数列:

[1, 2, 4, 5, 10, 20, 4410097, 8820194, 17640388, 22050485, 44100970, 88201940]

約数ペア:

[(1, 88201940), (2, 44100970), (4, 22050485), (5, 17640388), (10, 8820194), (20, 4410097)]