85423820

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{5827}}^1$

素因数の和:6569

約数の個数: 24

約数和(自身を含む): 179665584

約数和(自身を除く): 94241764

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3665, 5827, 7330, 11654, 14660, 23308, 29135, 58270, 116540, 4271191, 8542382, 17084764, 21355955, 42711910, 85423820]

約数ペア:

[(1, 85423820), (2, 42711910), (4, 21355955), (5, 17084764), (10, 8542382), (20, 4271191), (733, 116540), (1466, 58270), (2932, 29135), (3665, 23308), (5827, 14660), (7330, 11654)]