89114420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193727}}^1$

素因数の和:193759

約数の個数: 24

約数和(自身を含む): 195277824

約数和(自身を除く): 106163404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 193727, 387454, 774908, 968635, 1937270, 3874540, 4455721, 8911442, 17822884, 22278605, 44557210, 89114420]

約数ペア:

[(1, 89114420), (2, 44557210), (4, 22278605), (5, 17822884), (10, 8911442), (20, 4455721), (23, 3874540), (46, 1937270), (92, 968635), (115, 774908), (230, 387454), (460, 193727)]