85585940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389027}}^1$

素因数の和:389047

約数の個数: 24

約数和(自身を含む): 196070112

約数和(自身を除く): 110484172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 389027, 778054, 1556108, 1945135, 3890270, 4279297, 7780540, 8558594, 17117188, 21396485, 42792970, 85585940]

約数ペア:

[(1, 85585940), (2, 42792970), (4, 21396485), (5, 17117188), (10, 8558594), (11, 7780540), (20, 4279297), (22, 3890270), (44, 1945135), (55, 1556108), (110, 778054), (220, 389027)]